4002 Life Alarm Fire Alarm Systems Service Instructions 0 1994 Simplex Time Recorder Co. FA4-51-154 All specificallons and other information shown were current as of pubkatlon, and are subject to change without notice. Ed 6 94
CAUTI ELECTRICAL HAZARD Disconnect electrical power when making any internal adjustments or repairs. Installation and servicing should be performed by qualified Simplex Representatives CAUTI POWERING REQUIREMENT When removing power from this system, disconnect batteries FIRST and AC power last. When connecting power to this system, connect AC power FIRST and batteries last. W.-.-.-.l It is recommended that this equrpment be tested at CAUTI Improper programming of this system can result in improper system operation. Carefully tes#t the system after programming is completed. WARNING This equipment generates, uses, and can radiate radio frequency energy,ind if not installed and used in accordance with the instructions manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference.
TABLE OF CTENTS PAGE SECTI 1 - Functional Description 1. System Description... l-l 2. Number 2 Size Unit..... l-l A. Monitor Zones... l-l B. Special Monitor Zone Characteristics... l-2 Coded Input - Zone 1... l-2 Tamper Switch - Zone 8... l-2 Waterflow - Zone 7... l-2 Signal Zones... 1-3 Auxiliary Alarm Relays... i 1: 4-Wire Detector Power Output... Trouble Outputs... l-3 City Circuit...... l-4 Shunt Master Box... l-4 Form C Contact Output... l-4 Annunciator Outputs... l-4 Battery Charger... l-5 Power Supply... 1-5 Remote Inputs... l-5 Expansion Bus... l-5 Number 2 Size Unit Configuration... l-5 3. Number 4 Size Units............................................................................................................................. l-8 4. Number 6 Size Units................_...... l-l 1 5. Hardware Expansion... 1-14 A. 40-Pin Expansion Bus... l-14 B. Serial Expansion Bus... 1-14 C. Suppression/Zone Disconnect Expansion Bus... 1-15 D. Power Expansion Bus... 1-16 6. Additional Information... 1-17 Packaging... 1-17 Boxes... 1-17 Doors... 1-17 Retainers... 1-17 Mounting... 1-17 Conduit Entrance... 1-17 Module Mounting... l-l 7 Mounting Rails... l-l 7 Blank Fillers... l-l 7 Zone Labeling... 1-17 Environment... 1-18 Ground... l-l 8 Power Input... 1-18 Battery Standby... 1-18 Approvals... 1-18 Common Configuration Restrictions... 1-19 i
SECTP 2 - Preventative Maintenance 1. Walk TestTM........................................................................................................................... 2-l 2. LED and Piezo Test............................,... 2-3 3. Zone Identification Chart........................................................................................................................... 2-4 4. Battery Test........................................................................................................................... 2-5 SECTI 3 - Determine Operational Staltus 1. Notify Appropriate Authorities................................................................................................................... 3-1 2. What Is The 4002 System Supposed To Do............................................................................................ 3-l 3. Ask The User....... 3-l 4. Verify The Malfunction/Indications.,... 3-l 5. Additional Assistance.......................,... 3-2 SECTI 4 - Module Descriptions................................................................................................................ 4-l 1. CPU Module...... 4-l A. Functional Description...,... 4-l B. Normal Panel Indications.,... 4-3 C. Fuses...... 4-3 D. DIP Switches...... 4-5 E. Jumpers and Resistors...... 4-8 F. Test Points...,... 4-9 G. Relays...,... 4-9 H. ESP Programming Integrated Circuit...... 4-l 0 I. Connectors and Terminal Boards... 4-l 0 2. Zone Expansion Module.................................................................................................................... 4-l 5 A. Functional Description....................,... 4-l 5 B. Normal Indications.......................................................................................................................... 4-l 5 C. Cables and Connectors................................................................................................................. 4-l 5 D. Unused Zones.......................................................................................................................... 4-16 E. Terminal Connectors............................................................._... 4-l 6 F. Configuration Resistors and JLlmpe!rs............................................................................................ 4-l 6 G. LEDs.......................................................................................................................... 4-17 H. SPRlSPR2 Connectors................................................................................................................ 4-17 I. Connector P4......................................................................................................................... 4-l 7 3. Signal Expansion Module... 4-l 8 A. Functional Description...... 4-l 8 B. Normal Indications... 4-l 8 C. Cables... 4-18 D. Unused Circuits... 4-18 E. Terminal Connectors... 4-l 9 F. Fuses... 4-l 9 G. Relays... 4-l 9 H. Jumpers... 4-l 9 Walk TestTM is protected by U.S. Patent NO. 4,725,818.
3 4. Zone Disconnect Module... 4-21 A. Functional Description... 4-21 8. Normal indications... 4-21 C. SPRl/SPR2 Connections... 4-21 D. Terminal Connections... 4-21 E. Unused Circuits... 4-21 F. Disconnect Switches... 4-21 G. Jumpers JWl thru JW4... 4-21 H. Style D and Style B Wiring... 4-21 5. Zone Suppression Module... 4-23 A. Terminal Connections... 4-23 6. SPRl/SPR2 Connections... 4-23 6. Zone Disconnect/Suppression Module..._._..._... 4-24 A. Functional Description..._..._...,.,._...,..,.,.,...,...,...,,,,,...,,,... 4-24 B. Normal Indications....._..._..._... 4-24 C. Unused Circuits...... 4-24 D. Switches..._... 4-24 E. Jumpers..._._...... 4-24 F. Terminal Connections..._._._._..._.._._._..._._.... 4-24 7. Hardwired Relay Module..............................................................................................._..,,,,,.,,., 4-25 A. Functional Description..................................................................................................................... 4-25 B. Terminal Connections...................................................................................................................... 4-25 8. Auxiliary Relay Module... 4-26 A. Functional Description... 4-26 6. Terminal Connections... 4-26 C. 40-Pin Connector... 4-26 D. Jumpers... 4-26 E. Fuses... 4-27 F. Relays... 4-27 9. Style D Module..... 4-28 A. Operation... 4-28 B. Description... 4-28 10. Status Command Units (SCUs) and Remote Control Units (RCUs).... 4-30 A. General Notes... 4-31 6. Exploded View of SCU/RCU... 4-31 C. Switches SW1 and SW3... 4-31 D. Wire Terminations..... 4-32 E. To Set DIP Switches..... 4-32 F. To Configure (Map) an SCU/RCU... 4-33 G. To Program the 4002 Panel for RCU/SCU Operation... 4-34 11. 10 Amp Auxiliary Relay Module..... 4-35 A. Operation..... 4-35 12. 2120 Interface Module... 4-36 A. Configuration... 4-36 B. Monitor Points... 4-36 C. Control Points..... 4-36 D. ESP Memories... 4-36 E. Status Byte..... 4-36 F. Capacity... 4-36 G. DIP Switch and Jumper Assignments... 4-36 H. Wiring... 4-38... III
i. 13. Fan Control Module..... 4-39 A. Features... 4-39 B. Panel Connections... 4-39 C. Field Connections..... 4-39 D. Switches..... 4-39 E. DIP Switch SW3 on the CPU Module..... 4-41 F. Interconnection Diagram... 4-42 14. Expansion Power Supply..... 4-43 A. Supervision..... 4-43 B. Packaging..... 4-43 C. Connections... 4-43, 1. Field Wiring..... 4-43 2. Panel Wiring... 4-44 D. Jumpers..... 4-45 E. Fuses..... 4-46 15. Meter... 4-47 A. Meter Module Placement... 4-48 16. Style B Suppression Module... 4-49 A. Mounting..... 4-49 B. Function..... 4-49 SECTI 5 - Adjustment Procedures 1. General..... 5-1 2. Brown Out Alignment.... 5-1 3. Battery Chargers... 5-2 A. Lead Acid Battery Charging Adjustment (562-909 CPU Modules, Revs. A, B and C).....5-3 B. Lead Acid Battery Charging Adjustment (562-909 CPU Modules, Revs. D and Later).....5-4 C. NICAD Battery Charging Adjust.ment (562-909 CPU Modules, Revs. D &d Later)... 5-4 SECTI 6 - Removal/Installation Procedures 1. Door..... 6-l 2. Retainer..... 6-l 3. Expansion Modules Covers... 6-2 4. Fuses... 6-2 5. Cables........ 6-3 6. Rack Set... 6-3 7. Modules......... 6-4 A CPU Module........ 6-4 B. Style D Adaptor Module... 6-5 C. 8-Zone Expansion Module... 6-6 D. 4-Zone Expansion Module... 6-6 E. Zone Disconnect Module... 6-7 F. Zone Suppression Module... 6-7 G. Zone Disconnect/Suppression Module... 6-8 l-l. Signal Expansion Module..... 6-8 I. Auxiliary Relay Module..... 6-9 J. Relay Module... 6-9 K. 10 Amp Auxiliary Relay Module... 6-9 L. Fan Control Module... 6-l 0 M. Expansion Power Supply Chassis... 6-l 0 N. Expansion Power Supply Regula.tor Module..... 6-l 1 0. 2120 Interface Unit..... 6-11 P. Meter Module...... 6-11 iv
SECTI 7 - Troubleshooting Procedures 1. General Troubleshooting Information... 7-l 2. Troubleshooting Chart... 7-l 3. Voltage Chart..... 7-1 SECTI 8 - Battery Testing Information General Information.........................................................................................................................................8-1 Testing.............................................................................................................................................................. 8-l SECTI 9 - Power Supply Current Limitations........................................................................................ 9-l V
4002 Fire Alarm FIGURE l-l
SECTI 1 FUNCTIAL DESCRIPTI 1. System Description The 4002 is a battery-backed, U.L. listed, power limited, electrically supervised fire alarm system that, depending on its size, can operate up to six notification appliance (signal) circuits and monitor up to 32 zones of initiating device circuits. In addition, a 4002 can automatically control equipment such as fire doors, smoke dampers, fans and elevators during a fire condition. The 4002 provides audible and visual indications during fire conditions. When a fire is detected, the system activates one or more signal circuits and the control panel flashes the ZE ALARM light (red LED) that represents the location of the fire. These indications then remain until someone acknowledges the alarm by pressing, the ALARM SILENCE push button and resets the system by pressing the SYSTEM RESET push button. Acknowledging the alarm immediately silences the signals and causes the flashing ZE LED to come on steady. Pressing the SYSTEM RESET pushbutton resets the system and causes the ZE LED to go out. The system has Re-sound capability. If, after silencing the signals, the system detects a fire condition in another zone, that ZE ALARM LED flashes, and the signals again operate.. The system also constantly checks for electrical troubles (power loss, battery problems, wiring faults, etc.). If a trouble occurs, a buzzer (piezo) will sound and appropriate TROUBLE LED will illuminate (amber LED) to indicate the type of trouble. The TROUBLE SILENCE push button allows the piezo to be silenced immediately, but the trouble LED(s) remain illuminated until the trouble condition has been corrected. The 4002 system is field programmable to tailor functions such as selective signalling/control, cross zoning, presignal, pulsed outputs, etc. to meet customer, state and local requirements. The user interface with the system consists of controls and indicators which are mounted in the control panel. These controls and indicators are explained in the Operating and Installation Instructions publication. The 4002 system comes in three different sizes, and is configured to meet customer requirements. Each 4002 system comes with a Central Processing Unit (CPU) module which is the heart of the system, and processes all input and output functions. The CPU board provides all controls for operating and programming the fire alarm system. Programming can be simple DIP switch selectable functions or more complex Expanded Simplex Programming (ESP). The following explains the differences between the three different size units: 2. Number 2 Size Unit This is the basic panel and contains interfaces for eight monitor zones, two signal circuits, two auxiliary alarm relays, city circuit, 4-wire detector power output, trouble output and inputs for remote acknowledge/system reset. The external interfaces are described as follows: A. Monitor Zones The eight monitor zones are Style B zones, with an expansion connector that allows for the addition of a Style D option. Each zone has the following characteristics: a. Capable of supporting a maximum supervisory detector load of 3 ma. b. Can mix contact type devices (pull stations, heat detectors) and current limited devices (2-wire smoke detectors) on the same zone. l-l
c. Capable of differentiating between 2-wire smoke detectors (with 390 Ohm resistor in series with alarm contact) and shorting devices (pull stations, heat detectors) for the alarm verification feature. d. The maximum short circuit current of the zone is 80 ma at 32 VDC (typical is 60 ma). e. Field wiring connections to each zone can be up to 5,000 ft. for Style B circuits, 2,500 ft. for Style D circuits, or 50 ohms, whichever is reached first. f. Will detect an earth ground on either the plus or minus zone connection. g. Powered by the filtered supply and the voltage will vary between 20.4 and 32 VDC at the power supply. h. Terminated by a 3.3K Ohm end-of-line (E.O.L.) resistor. i. Provides a supervised active low output rated at 150 ma for connection to remote annunciators. This output is not supervised during an alarm condition. B. Special Monitor Zone Characteristics In addition to the standard features of each zone, several zones have been designed to allow unique features. These features are as follows: Coded Input - Zone 1 This is a DIP switch selectable oplion (SWl-2) which allows Zone 1 to become a tracking input. The input can be pulsing on/off and the input code is passed directly to the signal zones. Since the coded input pulses can be short, the standard zone could filter the input signal out without detecting any change on the input. To prevent this, a filter option is jumper selectable for Zone 1. Removing the jumper se$cts the shorter filter circuit. Since the filter time is shorter, special wiring restrictions may be required for this input. This jumper is JWll. Tamper Switch - Zone 8 By setting DIP Switch SWl-4, Zone 8 can be used to monitor the off (normal) position of a sprinkler gate valve. It can be connected to a normally-closed sprinkler tamper contact. The 4002 allows up to five normally-closed contacts, and the circuit is supervised for opens and shorts. When a contact opens, the following sequence occurs. 1. Zone 8 alarm LED flashes. 2. The Auxiliary trouble relay and piezo activates until silenced. 3. Activating the ALARM SILENCE push button silences the trouble circuit. 4. Restoring the valve to the normal position extinguishes the zone LED. NOTES 1. The 4002 can be reset while a supervisory circuit is still open (not normal). If the circuit is still open when reset, the sequence will again start at step 1 above. 2. ESP must be provided if operation of an auxiliary alarm relay from Zone 8 is required. Waterflow - Zone 7 Zone 7 can be used to monitor the flow contact in a sprinkler system. This is a normally-open circuit that becomes selected when DIP Switch SW1-3 is in the off position. When this option is selected and the flow contact is closed, the operation is as follows: 1. Zone 7 alarm LED flashes. 2. All signals sound and auxiliary relays energize as long as water continues flowing. Zone 7 alarm LED also remains flashing until water stops flowing. 3. The piezo sounds March Time signal. 1-2
4. The city circuit activates. 5. Pressing the Alarm Silence push button silences the general alarm and the piezo signals. Signal circuit 2 indicating appliances remain on. 6. When water stops flowing, flow contact opens, zone 7 alarm LED changes from flashing to on steady. 7. Pressing the SYSTEM RESET push button restores the city circuit, turns off signal circuit 2, and returns zone 7 s alarm LED to normal (off). Signal Zones The CPU module provides two signal circuits which may have Style D or Style B outputs. If Style B operation is desired, a 10K Ohm resistor is used to terminate the end of the signal circuits. For Style D operation, the end of the signal circuits would be wired in the 4002 panel. The end-of-line resistor is integral to the signal circuit in Style D configuration. Each signal circuit has the following characteristics: 1. Each signal circuit is rated at 2 Amps maximum. 2. Each circuit is fused at 3 Amps (F6 and F7 for Style B - F8 is also used for Style D). 3. Signal circuit voltage varies from 20.4 to 32 VDC. 4. Each signal output is supervised individually for wire-to-wire shorts and opens. 5. Each output contains standard transient protection. Auxiliary Alarm Relays The CPU module provides two auxiliary alarm relays which provide the following: 1. One dry, form C contact. 2. Each contact is rated at 2 Amps at 30 VDC and 0.5 Amps at 120 VAC. 3. Each output is fused (F4 and F5). 4-Wire Detector Power Output The 4-wire detector output provides up to 2 Amps of filtered DC power for supplying 4-wire detector power. This is a resettable output which removes the voltage for five seconds whenever the SYSTEM RESET push button is pressed. Trouble Outputs Three separate trouble outputs are provided on the CPU module. These outputs are an open collector output and a relay contact output. 1. The open collector output is rated at 150 ma. This is an active low output which tracks the system trouble LED. This output is connected to the trouble annunciator. 2. The relay contact output is rated at 2 Amps. The output will activate on any trouble in the system, except the city trouble. The contact is intended to be used for system remote station city connection to open the city when any panel trouble occurs. When an alarm occurs, this relay will be turned off, allowing the city circuit to indicate an alarm to the remote station. If city connect is not used, this relay can be used as a general trouble input. This output is non-silenceable, and remains on unless an alarm occurs. 3. Removing jumper JW12 selects auxiliary 1 relay for trouble operation. The AUX 1 BYPASS toggle switch is disabled when jumper JW12 is removed. The AUX 1 relay will energize and track the piezo during trouble conditions. The system trouble LED will illuminate when a trouble condition exists. The trouble silence pushbutton will silence signals connected to the AUX 1 relay output. 1-3
i City Circuit This circuit can be configured for 24 VDC remote station (reversed polarity operation), local energy master box, shunt master box, or a simple form C contact output. Pluggable jumpers are used to accomplish the various configurations. 1. 24 VDC Remote Station Under normal conditions, the panel passes a 24 VDC supervisory voltage to the remote station through a 620 Ohm resistor. When an alarm occurs, this current is reversed - causing an alarm indication at the remote station. When a panel related trouble occurs (excluding the city circuit trouble), the city loop is opened by the trouble relay. This indicates a trouble to the remote station. The wires to the city circuit in this configuration are supervised for opens and shorts to ground. 2. Local Energy Master Box Like the remote station, under the normal conditions a 24 VDC supervisory current is passed through a 620 Ohm resistqr to a local energy master box. When an alarm occurs, the current is increased through a 75 Ohm resistor (not reversed). This indicates an alarm at the local energy master box. This output is supervised for opens and shorts to ground. Shunt Master Box This connection is a dry contact, norma.lly-closed, set of contacts. The shunt master box supplies the power to the contacts, and senses an alarm when,the contacts are open. This is an unsupervised circuit. Form C Contact Output This output provides the connection to the normally-open, normally-closed and common of the relay contacts. This output is intended to be used for connection to digital alarm transmitters, radio master boxes (wiring special resistor values external) and other unknown city connections. This is an unsupervised output. Annunciator Outputs The 4002 provides two separate and distinct outputs for annunciation. One being hardwired point annunciation and the other being a serial connection. Each is described below. 1. Hardwired Annunciation Each of the CPU s eight monitor points provide a dedicated output for connecting to an annunciator. The outputs can be supervised (selectable) for either a lamp load (120 ma) or an LED load (10 ma). The outputs are open collector, sinking loutputs and are rated at a maximum of 150 ma. 2. Serial Annunciator Port The serial annunciator port provides a 2-wire communication path for a number of devices. These devices are Status Control Units (SCU), Remote Control Unit (RCU), 2120 Interface and the Fan Control Module. These devices will be covered Later in this publication. The serial annunciator port specifications are as follows: A. The serial port can communicate with up to 15 devices. B. The serial devices have a 4-bit address. The 2120 interface module reserves address 15 for its exclusive use. The RCU, SCU, and fan control modules use addresses 0 thru 14. C. There are only two parameters which require programming on the CPU module for the configuration of the serial port. These are DIP Switch programmable. One DIP Switch position is used to select the 2120 option. When set, this switch informs the 4002 to look for the 2120 interface communication on address 15, for supervisory purposes. 1-4
i The other oarameter is the number of devices connected to the port (excluding the 2120 interface), which is programmed with a 4-bit DIP Switch. This parameter (like the 2120 interface) is used to set up supervision of the connected devices. The DIP switch (SW3) is set to the binary number of SCUs, RCUs, and/or Fan Control Modules on the serial port. Battery Charger The 4002 basic system provides an integral battery charger. This charger is capable of charging 33 Ah lead acid batteries to 70% in 12 hours. It is compatible with lead acid (27.6 VDC) or NICAD batteries; however an adjustment is required for NICAD batteries (25.4 VDC). When the batteries are very low or disconnected, the charger will turn off until the System Reset push button is pushed. The Power Trouble LED may also stay on until the System Reset push button is pushed. Power Supply The 4002 basic system contains a 5 Amp power supply which rectifies, filters, and produces a minimum voltage of 20.4 to a maximum of 32 Volts DC. The power supply supplies power to the basic 4002 and all expansion modules. The remaining power is used for signal circuits. This power supply has been designed to be a power-limited supply. Remote Inputs The 4002 has two hardwired remote inputs: remote signal silence and remote system reset. These inputs provide the same function as the panel mounted ALARM SILENCE and SYSTEM RESET push buttons. The inputs are supervised to detect a switch which is left in a closed position or wires which are shorted. Expansion Bus The CPU module provides a 40-pin expansion bus which can be connected to the following modules: 1. 4-point monitor. 2. 8-point monitor. 3. 2-point signal. 4. 4-point auxiliary relay. 5. Combination 10 Amp/2 Amp relay module. Number 2 Size Unit Configuration Figure l-2 shows possible layouts for this unit while Chart 1 shows the modules which may be installed. The TYPE column in Chart 1 categorizes the various modules as types A, B, C, and D. These types are also shown in Figure l-2, which is used to show physical location and modules which may be selected. Use the information on page l-6 to satisfy customer configuration requirements. Figure l-3 shows details for installation for the #2 size unit. l-5
28 u- SEE NOTE 1. 5-a 9-12 13-16 17-20 211 212 z9 Z16 213 220 217 CPU MODULE NOTE 1: Z = Zones (1 thru 20) cl,> Tl #I2 Size Unit Layout FIGURE 1-2 I BATTERY OPTI TABLE 1 TYPE NOMENCLATURE ASSEMBLY NUMBER - CPU BOARD. CLASS B - CPU BOARD. CLASS A D AUX. RELAY BOARD 2 SIGNAL EXPAN BOARD ZE DISCNECT BOARD SUPPRESSI BlDARD ZE DISC. <AND SUPPRESS. BD. 4 POINT M. BD. CLASS B 4 POINT M. BD. CLASS A RELAY BOARD 562-784 562-7841SEE NOTE 1 562-779 562-909 562-829iSEE NOTE 2 562-796 562-845 562-847iSEE NOTE 3 562-849 562-775 562-775iSEE NOTE 4 562-779 562-851iSEE NOTE 3 1. Shows Style D configuration, if ordered, Style D board is used with the CPU board and 4-point monitor board. 2. Each system is limited to a maximum of two AUX. Relay boards and two signal expansion boards. Each of these boards requires 4 inches of horizontal mounting space. 3. The maximum number of these boards allowed per system is equal to the number of the initiating zones divided by 4. Each board requires 2 inches of horizontal mounting space. 4. Each 2 unit panel is limited to a maxirnum of three 4-point monitor boards for a system maximum of 20 zones. Each monitor board requires 4 inches of horizontal mounting space. 8-point monitor boards are not allowed. 5. When batteries larger than 10 Ah are IJSed and the 4002 is housed in a 2-unit cabinet, the batteries must mount in a separate cabinet (#4009-9801 for 18 A,h and 4009-9802 for 33 Ah batteries). 6. Expansion power supplies are not allclwed in the 2-unit configuration. 1-6
1030 (OUTSIDE OF BOX TO EDGE OF PC BOARD) I I CABLE ASSY. (SEE NOTE3),= I I\ Y SCREW THREAD groundscrew 14 FoRM,NG n b u NOTES: #2 CABINET ZE CPU 4 ZE MODULE 8 1 0 12 1 1 16 1 2 20 1 3 4 ZOiE CLASS A MITOR 4 ZE CLASS B MITOR SIGNAL EXPANSI AUX. RELAY DISC/SUPPRESSI DISCNECT SUPPRESSI 4 BLANK 2 BLANK 1. CPU MUST ALWAYS BE LOCATED WHERE SHOWN 6. EXPANSI MODULES (EXCLUDING PWR. SUPPLY) ARE (EXTREME LEFT). EITHER 2 WIDE OR 4 WIDE. 2. ALL EXPANSI CARDS OPERATING OF COM BUS CPU BAY ERS EXTRA ROOM AVAILABLE FOR THREE FROM CPU (THRU ITEM 11, CABLE) MUST MOUNT SIDE BY 4 MODULES OR SIX 2 MODULES OR A COMBINATI OF SIDE, LEFT TO RIGHT. N-BUSSED EXPANSI CARDS BOTH TOTALLING NO MORE THAN 12 INCHES. ARE NOT TO BE MOUNTED IN BETWEEN CARDS OPTI BAYS (4 & 6 UNITS LY) ALLOW SPACE FOR UTILIZING THE COM BUS. FIVE 4 MODULES OR TEN 2 MODULES OR A COMBINATI OF BOTH TOTALLING NO MORE THAN 20 3. BLUE LABELS IN LABEL PACK ARE FOR CPU TROUBLE INDICATORS & CTROL SWITCHES LY. ALL OTHER INCHES. LABELS ARE WHITE. CUSTOM LABELING MAY BE DE 7. LOWER PORTI OF CPU BAY TO BE OCCUPIED BY 8 THE REVERSE SIDE OF ALL MODULE LABELS ZE MITOR MODULES & BLANK MODULES LY. (EXCLUDING CPU TROUBLE INDICATORS & CTROL 8. IN 4 8, 6 CABINETS LY, ZE MITOR MODULE SWITCHES LABELS). THE REVERSE SIDE OF CPU CFIGURATI WILL CSIST PRIMARILY OF 8 ZE TROUBLE INDICATORS & CTROL SWITCHES LABEL, IS MITOR MODULES, LEAVING A MAXIMUM OF E 420 TO BE USED FOR SET-UP & PROGRAMMING WITH THE NC MITOR MODULE PER SYSTEM. #2 CABINET HAS ESP OPTI. MAXIMUM OF THREE 4 ZE MITOR MODULES, SEE 4. COM BUS JUMPING TO BE DE BOARD TO BOARD CHART. USING 4 CABLE ASSY. COM BUS JUMPING FROM BAY TO BAY WILL USE 48 CABLE. 5. I.D. LABEL TO BE MARKED WITH PERTINENT SYSTEM DETAIL A (SHEET 4). INFORMATI SERIAL NUMBER & PLACED APPROXIMATELY WHERE SHOWN. #2 Size Unit installation FIGURE 1-3 1-7 9. ZE DESIGNATI WILL BE ARRANGED IN A TOP TO BOTTOM, LEFT TO RIGHT FASHI, IN CPU BAY. SEE
3. Number 4 Size Units The #4 size unit also contains a CPU board with the identical controls and interfaces as the #2 size units. It also provides a space of 32 inches in which either three 4 x 12.5 inch or 4 x 6 inch modules can be mounted in the CPU expansion row. This unit is in a taller cabinet which provides an expansion row (above the CPU board) to mount either five 4 x 6 inch or ten 2 x 6 inch modules~. The following expansion modules may be added: 1. 8-Zone Style B Board - 4002-5001 2. 4-Zone Style B Board - 4002-5002 3. 8-Zone Style D Board - 4002-5003 4. 4-Zone Style D Board - 4002-5004 5. 4-Zone Discon. SW. Board - 4002-0102 6. 4-Zone Trans. Suppres. Bd. - 4002-0103 7. 4-Zone Comb. Discon. Suppres. Bd..- 4002-0104 8. Relay Bd. with 4 Relays (DPDT) - 4002-3002 9. Hardwired Relay Bd. with 4 Relays (SPDT) - 4002-3002 NOTE: Only the 4002-l 002 (6.2 Ah), 4002-l 003 (10 Ah) and the 4002-l 004 (18 Ah) batteries may be used in the 4-unit cabinet. If larger batteries,are required, you may use a remote battery cabinet (4009-9802). Figure l-4 shows possible layouts for this unit while Table 2 shows the placement of modules which may be installed in the #4 size unit. Again, the TYPE column in Table 2 categorizes the various modules as types A, B, C, and D. Use the information shown in Table 2 and Figure l-4 to satisfy customer configuration requirements. Figure l-4 shows the installation details for a #4 size unit. TABLE 2 TYPE NOMENCLATUHE ASSEMBLY NUMBER - CPU BOARD, CLASS B 562-784 - CPU BOARD, CLASS A. 562-784 SEE NOTE 1 562-909 562-779 A AUX. RELAY BOARD 562-829 SEE NOTE 2 A 2 SIGNAL EXPANSI BOARD 562-796 B ZE DISCNECT BOARD 562-845 B SUPPRESSOR BOARD 562-847 SEE NOTE 3 B ZE DISC. AND SUPPRESS. BD. 562-849 C 8 POINT M. BD. CLASS B 562-777 C 4 POINT M. BD. CLASS B 562-775 SEE NOTE 4 C 8 POINT M. BD. CLASS A 562-777 562-779 C 4 POINT M. BD. CLASS A 562-775 562-779 D RELAY BOARD 562-851 SEE NOTE 3 1-8
i 5. I I I I I A,B ORD A,B ORE A,B ORD A,B ORD I ;: ; i i ; 2 f! I r I I I I..SEE NOTE 1 \ I Tl k13-161 (221-24) lz29-32l SEE NOTE 1 NOTE 1: Z = Zones (l-32) NOTES: #4 Unit Panel Layout FIGURE 1-4 1. Shows Style D configuration, if ordered. Style D board is used with the CPU board, 4-point monitor board and 8-point monitor board. 2. Each system is limited to a maximum of two AUX. relay boards and two signal expansion boards. Each of these boards requires 4 inches of horizontal mounting space. 3. The maximum number of these boards allowed per system is equal to the number of the initiation zones divided by 4. Each board requires 2 inches of horizontal mounting space. 4. Each 4 unit panel is limited to a total of three monitor boards, either 4-point and/or 8-point monitor boards for a system maximum of 32 zones. Each monitor board requires 4 inches of horizontal mounting space. 5. When batteries larger than 18 Ah are used in a 4002 that mounts in a 4-unit cabinet, batteries must mount in a separate cabinet (#4009-9802 for 33 Ah batteries). 6. The CPU board must always be located as shown in Figure l-4. 7. Communication bus jumping to be done board by board using a 4-inch cable assembly. Communication jumping from bay to bay requires a 48-inch cable assembly. 8. Zone designation will be arranged in a top to bottom, left to right fashion in the CPU bay. 9. Will accommodate up to five 4 x 6 or ten 2 x 6 inch modules. 1-9
24 1 2 28 1 2 I 32 I 1 I 3 I I NOTES: 1. CPU MUST ALWAYS BE LOCATED WHERE SHOWN (EXTREME LEFT). 2. ALL EXPANSI CARDS OPERATING OF COM BUS FROM CPU (THRU ITEM 11, CABLE) MUST MOUNT SIDE BY SIDE, LEFT TO RIGHT. N-BUSSED EXPANSI CARDS ARE NOT TO BE MOUNTED IN BETWEEN CARDS UTILIZING THE COM BUS. 3. BLUE LABELS IN LABEL PACK ARE FOR CPU TROUBLE INDICATORS & CTROL SWITCHES LY. ALL OTHER LABELS ARE WHITE. CUSTOM LABELING1 MAY BE DE THE REVERSE SIDE OF ALL MODULE LABELS (EXCLUDING CPU TROUBLE INDICATORS & CTROL SWITCHES LABELS). THE REVERSE SIDE OF CPU TROUBLE INDICATORS & CTROL SWIT,CHES LABEL, IS TO BE USED FOR SET-UP & PROGRAMMING WITH THE ESP OPTI. 4. COM BUS JUMPING TO BE DE BOARD TO BOARD USING 4 CABLE ASSY. COM BUS JUMPING FROM BAY TO BAY WILL USE 48 CABLE. 5. I.D. LABEL TO BE MARKED WITH PERTINENT SYSTEM INFORMATI SERIAL NUMBER & PLACED APPROXIMATELY WHERE SHOWN. #41 Size Unit installation FIGURE 1-5 l-10 6. 7. 8. 9. EXPANSI MODULES (EXCLUDING PWR. SUPPLY) ARE EITHER 2 WIDE OR 4 WIDE. CPU BAY ERS EXTRA ROOM AVAILABLE FOR THREE 4 MODULES OR SIX 2 MODULES OR A COMBINATI OF BOTH TOTALLING NO MORE THAN 12 INCHES. OPTI BAYS (4 & 6 UNITS LY) ALLOW SPACE FOR FIVE 4 MODULES OR TEN 2 MODULES OR A COMBINATI OF BOTH TOTALLING NO MORE THAN 20 INCHES. LOWER PORTI OF CPU BAY TO BE OCCUPIED BY 8 ZE MITOR MODULES & BLANK MODULES LY. IN 4 & 6 CABINETS LY, ZE MITOR MODULE CFIGURATI WILL CSIST PRIMARILY OF 8 ZE MITOR MODULES, LEAVING A MAXIMUM OF E 420 NC MITOR MODULE PER SYSTEM. #2 CABINET HAS MAXIMUM OF THREE 4 ZE MITOR MODULES, SEE CHART. ZE DESIGNATI WILL BE ARRANGED IN A TOP TO BOTTOM, LEFT TO RIGHT FASHI, IN CPU BAY. SEE DETAIL A (SHEET 4).
. -5 4. Number 6 Size Units The #6 size unit permits a main CPU and additional mounting space of 52 inches, in which you may mount either ten 4 x 6 inch or 20 2 x 6 inch modules. Like the #4 size unit, it contains an upper expansion row (above the CPU board), and this unit contains an additional expansion row under the CPU board. All expansion modules may be added to this size unit. The #6 size unit will handle up to 33 Ah batteries. Figure l-6 shows possible layouts for this unit while Table 3 shows the placement of modules which may be installed in the #6 size unit. The TYPE column in Table 3 categorizes the various modules into types A, B, C, and D. Use the information shown in Figure l-6 and Table 3 to configure the #6 size units. Figure l-7 shows installation details for the #6 size unit. a q B B B B B B B B DR DR DR DR DR DR DR DR DR DR D D D D D D D D D D, -SEE NOTE 1 I 5-6 1 J 1-4 1 9-12 1 1 17-20 25-28, - SEE NOTE 1 I Tl NOTE 1: Z = ZE (1 thru 32) #6 Size Unit Layout FIGURE 1-6 l-11
TABLE 3 TYPE NOMENCLATURE ASSEMBLY NUMBER - CPU BOARD, CL.ASS B 562-784 - CPU BOARD, CL.ASS A 562-784 SEE NOTE 1 562-909 562-779 A AUX. RELAY BOARD A 2 SIGNAL EXPANSICN BOARD ;;;-;;; SEE NOTE 2 B ZE DISCNECT BOARD 562-845 B SUPPRESSOR EIOARD 562-847 SEE N0T.E 3 B ZE DISC. AND SUPPRESS. BD. 562-849 C 8 POINT M. BD. C LASS B 562-777 C 4 POINT M. BID. CLASS B 562-775 C 8 POINT M. BID. CLASS A 562-777 SEE NOTE 4 562-779 C 4 POINT M. BD. CLASS A 562-775 562-779 D RELAY BOARD 562-851 SEE NOTE 3 NOTES: 1. Shows Style D configuration, if ordered. Style D board is used with CPU board, 4 and 8-point monitor boards. 2. Each system is limited to a maximum of two auxiliary relay boards and two signal expansion boards. Each of these boards require 4 inches of horizontal rnounting space. 3. The maximum number of these boards allowed per system is equal to the number of the initiating zones divided by 4. Each of these boards require 2 inches of horizontal mounting space. #4. Each 6-unit panel is limited to a maximum of three 4-point monitor boards or three 8-point monitor boards for a system maximum of 32 zones. Each monitor board requires 4 inches of horizontal mounting space. 5. Zone disconnect, suppression, zone disconnect/suppression modules must mount in the top expansion row. 6. Modules connected to the 40-pin ribbon cable must mount in the lower expansion row. 1-12
1 24 1 1 1 2 I 01 28 1 2 1 32 1 3 0 NOTES: 1. CPU MUST ALWAYS BE LOCATED WHERE SHOWN 6. EXPANSI MODULES (EXCLUDING PWR. SUPPLY) ARE (EXTREME LEFT). EITHER 2 WIDE OR 4 WIDE. 2. ALL EXPANSI CARDS OPERATING OF COM BUS FROM CPU (THRU ITEM 11, CABLE) MUST MOUNT SIDE BY SIDE, LEFT TO RIGHT. N-BUSSED EXPANSI CARDS ARE NOT TO BE MOUNTED IN BETWEEN CARDS UTILIZING THE COM BUS. 3. BLUE LABELS IN LABEL PACK ARE FOR CPU TROUBLE INDICATORS & CTROL SWITCHES LY. ALL OTHER LABELS ARE WHITE. CUSTOM LABELING MAY BE DE THE REVERSE SIDE OF ALL MODULE LABELS (EXCLUDING CPU TROUBLE INDICATORS & CTROL SWITCHES LABELS). THE REVERSE SIDE OF CPU TROUBLE INDICATORS & CTROL SWITCHES LABEL, IS TO BE USED FOR SET-UP & PROGRAMMING WITH THE ESP OPTI. CPU BAY ERS EXTRA ROOM AVAILABLE FOR THREE 4 MODULES OR SIX 2 MODULES OR A COMBINATI OF BOTH TOTALLING NO MORE THAN 12 INCHES. OPTI BAYS (4 & 6 UNITS LY) ALLOW SPACE FOR FIVE 4 MODULES OR TEN 2 MODULES OR A COMBINATI OF BOTH TOTALLING NO MORE THAN 20 INCHES. 7. LOWER PORTI OF CPU BAY TO BE OCCUPIED BV 8 ZE MITOR MODULES & BLANK MODULES LY. 8. IN 4 & 6 CABINETS LY, ZE MITOR MODULE CFIGURATI WILL CSIST PRIMARILY OF 8 ZE MITOR MODULES, LEAVING A MAXIMUM OF E 420 NC MITOR MODULE PER SYSTEM. #2 CABINET HAS MAXIMUM OF THREE 4 ZE MITOR MODULES. SEE 4. COM BUS JUMPING TO BE DE BOARD TO BOARD CHART. USING 4 CABLE ASSY. COM BUS JUMPING FROM BAY TO 9. ZE DESIGNATI WILL BE ARRANGED IN A TOP TO BAY WILL USE 48 CABLE. BOTTOM, LEFT TO RIGHT FASHI, IN CPU BAY. SEE 5. I.D. LABEL TO BE MARKED WITH PERTINENT SYSTEM DETAIL d (SHEET 4). INFORMATI SERIAL NUMBER & PLACED APPROXIMATELY WHERE SHOWN. #6 Size Unit Installation FIGURE 1-7 1-13
5. Hardware Expansion The 4002 can be expanded by adding Ioptional modules to the system. These modules connect with standard ribbon and power cables. Power and signals are connected through the system with the following busses: A. 40-Pin Expansion Bus (See Figure l-8) The 40-pin bus is an extension of the CPU module s microprocessor bus. The 4-point and 8-point monitor modules, 2-point signal module, and 4-point auxiliary relay modules connect to this bus. The CPU controls this board directly through software control. This allows selective signalling and control with these modules based on ESP programs. 40-Pin Expansion FIGURE 1-8 Bus B. Serial Expansion Bus (See Figure l-9) The serial expansion bus is used to communicate with the 2120 interface, RCUs, SCUs and fan control modules. The modules that reside on this bus #are microprocessor-based devices. The 4002 simply broadcasts the state of the system and the serial devices pick out what information is pertinent to that device. Each device returns an address for supervision purposes. 1-14
. f Serial Expansion FIGURE 1-9 Bus C. Suppression/Zone Disconnect Expansion Bus (See Figure I- IO) Whenever suppression, zone disconnect or the cornbination of the two are required, a 1 O-pin ribbon cable is used for signal and power connections. Suppression/Zone Disconnect Expansion Bus FIGURE l-10 1-15
.. D. Power Expansion Bus (See Figure 1-l 1) For modules that require high power or are not connected to the 40-pin bus, a 2-pin power cable is provided. The signal module, fan control ancl 2120 interface modules connect to this bus. Power Expansion FIGURE l-1 1 Bus 1-16
6. Additional Information Packaging The 4002 packaging scheme provides flexible, pay-as-you-go architecture. Each module within the 4002 contains its own necessary user interface, field-wiring connections, and functional electronics to provide the desired features. Boxes The boxes have the same length and width as the present 2001/2120 boxes. The depth has been reduced from 6.5 inches to 4.25 inches for the 4002 boxes. The extra depth is not necessary in the 4002 package, since the modules mount flat in the unit. Doors The doors provide views of all alarm and trouble LEDs with the door locked. Each door can be left or right-hand mounted. This is accomplished by simply mounting the lock catch and hinges on the desired side and rotating the door 180 degrees. The door slides into the hinge pins which are secured to the box. Retainers The 4002 retainer mounts with two catch tabs to the bottom lip of the box and with two snap locks to the top of the box. Mounting The 4002 enclosure can be surface or semi-flush mounted Conduit Entrance The 4002 boxes provide for conduit entrance on the top and on both sides. The four sides of the box provide two 2-inch knockouts for surface mounted conduit, entrance. When mounting semi-flush, three i-inch knockouts are provided on the top of the box. Module Mounting The 4002 subassemblies mount horizontally across the box. Mounting Rails Each mounting rail is an extruded aluminum piece. The rail provides a threaded slot across the top for PC board mounting with thread-formed screws. Since a continuously threaded slot is provided, PC boards can be mounted at any point along the rail. The rails also include threaded slots on the bottom to mount the expansion power supply. Blank Fillers Since the 4002 retainers have standard openings, it is necessary to provide blank fillers to cover potential holes. The blank covers are available in 2 or 4 inch widths and mount directly to the mounting rails. Zone Labeling Each module has one or more plastic covers. These covers provide message pockets for a cardboard label. The labels come standard with printing for Zone 1, Zone 2, etc. These cards can be typed on the back, in a typewriter with the custom label for each point. Up to three typed lines can be accommodated per point. 1-17
Environment The 4002 has been designed to operate in the following conditions: A. 32-l 22 F (0-50 C). B. 85% relative humidity (non-condensing). Ground The 4002 system must be properly grounded. Readings of less than 0.70 VAC must be measured between ground and neutral. Power Input The 4002 system is designed for either 120 VAC or 220/240 VAC. The standard units are built for 120 VAC operation and, when desired, an optional transformer is used in place of the standard 120 VAC transformer. Battery Standby The battery standby provides for power loss conditions. The 4002 switches to batteries when the 120 VAC input is 85% of line or less. The following details the largest battery for the box size used: A. 2-Unit Box - 10 Ah B. 4-Unit Box - 18 Ah C. 6-Unit Box - 33 Ah Approvals The 4002 has been designed to meet the requirements of UL and ULC. The following is a list of agencies that the 4002 will be submitted to and have operational approval: A. UL B. ULC C. CSFM 1-18
a Common Configuration Restrictions The following modules are connected to the main CPU module via a 40-pin ribbon cable. A. 8-Point Monitor 6. 4-Point Monitor C. Signal Module D. Auxiliary Relay Module The above modules connect to each other via 4-inch, 40-pin ribbon cables. A 3-foot, 40-pin ribbon cable is substituted for the above ribbon cable when connecting from the CPU row to an expansion row. Each Zone Disconnect, Suppression, Zone Disconnect/Suppression module requires a lo-pin ribbon cable. This ribbon cable connects to the CPU module, 8-point monitor module or 4-point monitor module. 1 O-pin ribbon cable placement is shown below. ZE DISCNECT, ZE SUPPRESSI OR ZE DISCNECT/SUPPRESSI MODULES. CPU L 1-19
.!
SECTI 2 TESTING AND PREVENTIVE MAINTENANCE 4002 Fire Alarm Systems should be tested at least once a year, or as required by state or local codes. Check with local authorities to determine how frequently your system must be tested. To test the system, perform a Walk Test TM and then check the batteries. 1. Walk TestTM NOTE: If the system does not operate as described in the following test procedures, see Section 7 for troubleshooting procedures and oorrective actions. NOTE: When the walk test is selected, the following must occur: 1. The SYSTEM TROUBLE LED illuminates. 2. The city alarm relay is bypassed. 3. The auxiliary alarm relays are bypassed, but annunciators connected to these relays still follow the zone alarm LEDs. Disconnect the AUX + (common +24 volt feed) to disable this operation. A. Notify appropriate personnel that you will be testing the fire alarm system. B. Unlock and open the panel door. C. Remove the panel s retainer by squeezing, then pulling the two black plastic clips located in the upper center of the retainer. Once the top is released (held on with the clips), lift the retainer and remove it to a safe location until testing is completed. D. Use a pointed non-metallic object, such as an orangewood stick, and select the Walk TestTM Mode by moving DIP Switch SW2-1 to the position. See Figure 2-l for DIP Switch SW2-1, and Figure 2-2 for the location of SW2 on the CPU board. PROGRAM SWITCHES SW1 DIP Switch, SW2, Position 1 FIGURE 2-1 2-1
. 565180 CPU Bd. 562-909 CPU Bd. CPU Board Showing DIP Switch SW2 FIGURE 2-2 2-2
l l. E. Press the SYSTEM RESET push button. The panel LEDs will illuminate (except POWER and GROUND TROUBLE ) then go off, but the SYSTEM TROUBLE LED will stay illuminated. The piezo will sound. F. The Piezo is disabled during the Walk Test Mode when using Software Rev. 1.08 or later. G. Walk through the building and activate each of the system s alarm initiating devices (pull stations, smoke detectors, heat detectors etc.). See step H before starting the walk through the building. NOTES: 1. The signals must sound a Zone Identification code following the activation of any alarm initiating device. See the Zone Identification Chart on the following page. 2. After each code sounds, the system resets itself. 3. Smoke detectors and rate-of-rise heat detectors usually require more than 4 seconds to clear, and may cause the system to reissue the previous code. H. For new installations or when problems are suspected, test for electrical supervision of wiring to each device by: a. Disconnecting a wire from each device (in case of a smoke detector, remove the detector from its base) The signals must sound for four seconds each time this step is performed b. Reconnect the wire or replace the smoke detector head. NOTE: Trouble test can be bypassed by placing the City Bypass switch in the up position. I. Place DIP Switch SW2-1 in the (right) position. J. Press the SYSTEM RESET push button. This completes the Walk Test procedure. Continue with the LED and Piezo test. 2. LED and Piezo Test Press the SYSTEM RESET push button and hold it in until LEDs illuminate. The following indications must be observed The Piezo sounds. All LEDs on the CPU except POWER TROUBLE and GROUND TROUBLE illuminate for about five seconds. 2-3
3. Zone ldeniification Chart A. If Simple Coding is programmed in your system to identify the zone where a fire condition exists, a zone code repeats on the alarm signals until the a.larm is silenced. 8. If a Walk TestrM is being performed, a z.one code sounds once on the alarm signals before the panel automatically resets itself. C. Each long dash (-) represents a half-.second-long signal pulse. D. Each short dash (-) represents a quarter-second-long signal pulse. CHART CODE Zone No. Zone identification Code Description 1 = 2 = 3 = 4 = 5 = 6 = 7 = 8 = 9 = 10 = 11 = 12 = 13 = 14 = 15 = 16 = 17 = 18 = 19 = 20 = 21 = 22 = 23 = 24 = 25 = 26 = 27 = 28 = ---- _----- ---_- _-_----- _-------- --_---- --- A - - -- - _--- - ----- - ----- - -_---- - -_----- - -_----- - -_-_---- _- -- -- - -- -- _- ---- -- --w-e _- _----- -- -e---m 1 long 2 long 3 long 4 long 5 long 6 long 7 long 8 long 9 long 1 long, 2 short 1 long, pause, 1 long 1 long, pause, 2 long 1 long, pause, 3 long 1 long, pause, 4 long 1 long, pause, 5 long 1 long, pause, 6 long 1 long, pause, 7 long 1 long, pause, 8 long 1 long, pause, 9 long 2 long, pause, 2 short 2 long, pause, 1 long 2 long, pause, 2 long 2 long, pause, 3 long 2 long, pause, 4 long 2 long, pause, 5 long 2 long, pause, 6 long 2 long, pause, 7 long 2 long, pause, 8 long _- _--- -- -- _--- --- 2g= -- ---------- 2 long, pause, 9 long 3()= ---. -- 3 long, pause, 2 short 31 = ---. -- 3 long, pause, 1 long 32 = ---. 3 long, pause, 2 long 2-4
4. Battery Test 1. Open the dedicated AC circuit breaker. 2. Activate any initiating appliance (pull station, smoke or heat detector) to cause a general alarm condition. 3. Allow the notification appliances (horns, bells, visual devices etc.) to sound for five minutes. 4. Apply AC power to the system. 5. Disconnect the batteries by removing cable P5 from the CPU board. 6. Measure the battery voltage across the two pins of cable P5. The voltage measured must exceed 20.5 VDC. If the voltage measurement is less than 20.5 volts, see Section 7, System Troubleshooting Chart. If NICAD batteries are used, see Section 5, Adjustment Procedures. Wait one minute to ensure a battery disconnect trouble is indicated. Replace batteries if required. 7. Replace cable P5 to connect the batteries. 8. Press the SYSTEM RESET push button to clear the system. 9. Replace the retainer by placing the slots at the bottom of the retainer over the lip at the bottom of the back box. 10. Squeeze the two black plastic clips and insert them into the holes at the top of the back box, then release the clips. This will secure the retainer. 11. Secure the panel door. 12. Notify appropriate personnel that the testing has been completed. NOTE: IF ABNORMAL CDITIS ARE DETECTED DURING PERFORMANCE OF PREVENTIVE MAINTENANCE PROCEDURES, SEE SYSTEM TROUBLESHOOTING CHART (SECTI 7). 2-5
l l 1. Notify Appropriate Authorities SECTI 3 DETERMINE OPERATIAL STATUS A. Notify the monitoring facility that you are repairing the system and may trip an alarm. B. Notify the customer. C. Check local codes for additional requirements. 2. What Is The 4002 System Supposed To Do? You are already a 4002 system expert, and know exactly what the system should be doing, when it should do it, and how it should be done. As with any system, users may suspect a malfunction because they are not familiar with proper system operations. Notify users that you are there to repair the system and that you require their assistance to determine system operational status; then, verify a malfunction by asking questions such as those listed below. 3. Ask The User A. Did you observe the malfunction? B. What was the system doing when it failed? l Manual evacuation test?. Alarm condition? Programming changes?. Modifications to system/wiring? Any other useful information. l C. What indications were observed during the malfunction? Fire alarm panel indications? (LEDs and piezo) Notification device indications? (bells, horns, visual devices) Initiating device indications? (smoke/heat detectors, pull stations, flow valves, tamper switches, etc.) Any other useful information which could have been observed. 4. Verify The Malfunction/Indications A. Have the user show you the indication(s). B. Have the user duplicate the malfunction/indications. C. Have the user edit new ESP equations (when applicable). The above procedures will assist you in determining the system s status. Obtaining this essential information from,the customer, to include symptoms and probable cause of the failure, will assist you as you restore the system to an operational status. 3-1
5. Additional Assistance The information contained in Section 2 (Preventive Maintenance) will also assist you in determining the system s operational status. Perform the following procedures from Section 2 as required: A. Walk TestTM B. LED and Piezo Test C. Battery Test NOTE: The above procedures do not test city operation, auxiliary relays, selective signaling, etc. 3-2
SECTI 4 MODULE DESCRIPTIS Note: 16 different modules are available for 4002 Fire Alarm Systems. A functional description of each follows. 1. CPU Module (See Figures 4-l and 4-2) A. Functional Description The CPU Module processes all input and output functions and contains the system power supply. In addition, it contains all user interface controls for programming and operating the system. Figure 4-l shows the CPU Module and its major components such as fuses, switches, and connectors. This module provides the following functions: 1. Terminals for connecting the external fire alarm and control circuits (See top and bottom of Figure 4-l). 2. Test points (See Figure 4-1, Items 1 thru 3). 3. System microprocessor (See Figure 4-1, Item 4).,4. Eight monitor zones (Style D/Style B) See Figure 4-1, Item 5). A. Each zone monitor constantly supervises one zone circuit for either trouble or alarm conditions. B. Plug-in modules allow the system to feature Style D zone circuits (See Style D Adaptor Module). 5. Two signal monitor outputs (See Figure 4-1, Items 14 and 15) A. Each signal monitor constantly supervises one signal circuit for trouble conditions. B. Each circuit will operate Style Z or Style Y, depending on the placement of the 1 OK Ohm end-of-line (E.O.L.) resistor. C. Reset when the SYSTEM RESET push button is pressed. 6. Two auxiliary relays featuring one Form C contact per relay. A. The relay s coil energizes (picks) during alarm condition. B. Terminals on the CPU module allow each of the relay s contacts to either apply power or remove power from external equipment during alarm conditions. 7. Assorted DIP Switches which are used to configure and program the system (See Figure 4-1, Items 7 thru 10). 8. Jumpers are also used to configure the system. 9. Fuses (Fl through F9) See Figure 4-1, Items 11 thru 18. 10. Indicators (amber for trouble and red for alarm) for system status (See red and amber LEDs on system). 11. Piezo (trouble/alarm buzzer) activates when trouble or alarm condition exists (See Figure 4-1, Item 19). 12. Two lo-pin male plugs (SPRl and SPR2) are used when Zones 1 through 8 are suppressed or disconnectable. SPRl is for Zones 1 through 4; Zones 5 through 8 use SPR2. Each has its own 4-zone suppression/disconnect module. The To + and the To -I leads of a suppressed or disconnectable zone must always be terminated at the zone suppression/disconnect module (See Figure 4-1, Items 20 and 21). 13. One 40-pin male plug is used when the system is configured for more than its minimum eight zone circuits (#2 size unit). See Figure 4-1, Item 22. 4-l
NOTE: identical 40-pin male plugs are to be found on various 4002 modules. This feature allows data and operating power for other modules to be bussed throughout the panel via a 40-pin cable. 14. Two Style D adapter module receptacles (13-pin female plugs) are used when the CPU module is operated as a Style D circuit (located behind CPU module). 15. The 5 Amp auxiliary power supply works with either of the CPU modules shown below. 17. FUSE F7 (3 AMP) 18. FUSE F9 (3 AMP) 19. PIE20 20. CNECTOR SPRl 21. CNECTOR SPR2 22. CNECTOR Pl 23. CNECTOR TB2 24. CNECTOR 1 26. CNECTOR P4 27. CNECTOR P5 28. CNECTOR P20 565180 CPU BOARD II 19 24 11 23 10 18 21 9 15 4 14 20 22 36 2j li i6 i7 i3 i8 li 16 15 1 4 1. TEST POINT 1 2. TEST POINT 2 3. TEST POINT 3 4. MICROPROCESSOR 5. CNECTOR TBl (ZE CIRCUIT TERMINATI POIbTS) 6. CNECTOR TB4 (SIGNAL CIRCUIT TERMINATI POINTS) 7. DIP SWITCH SW1 8. DIP SWITCH SW2 9. DIP SWITCH SW3 10. DIP SWITCH SW11 11. FUSE Fl (3 AMP) 12. FUSE F2 (8 AMP) 13. FUSE F3 (8 AMP) 14. FUSE F4 (3 AMP) 15. FUSE F5 (3 AMP) 16. FUSE F6 (3 AMP) FIGURE 4-l 4-2
B. Normal Panel Indications The following are other items which should be checked to determine the operational status of the CPU module (see Figure 4-2) Observe the panel indicators. For normal conditions, they should be as follows: 1. Green POWER LED illuminated. 2. All other panel indicators. C. Fuses Check Fuses as required (see Figure 4-2) Fuse Fl - 3 Amp for Annunciator voltage. Fuse F2-8 Amp for Main Power. Fuse F3-8 Amp for Battery Power. Fuse F4-3 Amp for AUX. 1 Relay. Fuse F5-3 Amp for AUX. 2 Relay. Fuse F6-3 Amp for Signal 1 Output. Fuse F7-3 Amp for Signal 2 Output. Fuse F8-5 Amp (see note). Fuse F9-3 Amp for +24 VDC. (Resettable) Fuse FlO - 5 Amp (see note). NOTE: Fuses F8 and FlO are non-replaceable U.L. (soldered-in) fuses found on the power supply. The power supply mounts behind the CPU board. l The power supply for a 562-909 CPU is permanently soldered to the board; the power supply for a 565-l 80 board ribbon-connects to the CPU board. 4-3
BOARD FUSE Fl(3 AMP) AMP) DIP SWITCH SW11 LED 24 (POWER ) DIP SWITCH SW3 DIP SWITCH SW2 DIP SWITCH SW1 FUSE Fl DIP SWITCH FUSE F9 LED 24 (3 AMPI SW11, (3 AMP), (POWER, ) 7 7r I I I / I / FUSE F2 FUSE F3 FUSE F7 FUSE F6 FUSE F5 (8AMP) (8AMP) (3AMP) (3AMP) (3AMP) (3 A DIP SWITCH SW1 DIP SWITCH SW2 DIP SWITCH SW3 FUSE F5 (3 AMP) FUSE F6 (3 AMP) FUSE FUSE F3(8AMP) F2 (8 AMP) NOTE: FUSES F8 AND FlO ARE LOCATElD THE POWER SUPPLY MODULE WHICH IS BEHIND THE CPU MODULE Component Locations On CPU Module FIGURE 4-2 4-4
. D. DIP Switches Check DIP Switches as required (See Figure 4-2, and Tables 1 thru 3) 1. DIP Switch SW1 - Used to select various system functions. 2. DIP Switch SW2 - Used to select various system functions. 3. DIP Switch SW3 - Used for serial annunciator supervision. 4. DIP Switch SW1 1 - Used for hardwired annunciator supervision. TABLE 1 DIP Switch SW1 DIP Switch SW2 SWl-1 = Alarm Verification On...Normal operation Off...Alarm Verification SWI-2 = Coded Input (Zone 1) On...Normal operation Off...Coded input on Zone 1 SWl-3 = Waterflow On...Normal operation Off...Waterflow on Zone 7 SW1-4 = Sprinkler Supervision (Tamper) On...Normal operation Off...Sprinkler supervision on Zone 8 SW1-5 = Time Limit Cut Off On...Normal operation Off...Signal Cutout after 10 minutes SW1-6 On Off On Off SW1-7 = Silence Inhibit On...Normal operation On...One minute signal silence inhibit Off...Three minutes signal silence inhibit Off...Five minutes signal silence inhibit SW1-8 = 2120 Connection On...Normal operation Off...2120 connection is present in system SW2-1 = System Test On...Normal operation Off...Walk TestTM mode SW2-2 = Manual Evacuation On...MANUAL EVAC switch enabled Off...MANUAL EVAC switch disabled SW2-3 On Off On Off On Off On Off SW2-6 On Off On Off SW2-4 On On Off Off On On Off Off SW2-5 = Signal Coding On...Normal operation On...March time On...Slow march time On...Temporal coding Off...Simple coding Off...California code (one minute) Off...California code, (three minutes) Off...California code, (five minutes) SW2-7 = Selective Signalling On...Normal operation On...March time on signal circuit 1 until reset Off...Signal circuit 1 on steady until reset Off...Signal circuits 1 and 2 on steady until reset SW2-8 = Expanded Simplex Programming (ESP) On...Normal operation Off...ESP program mode NOTES: 1. Normal Operation - Indicates that a special function is NOT selected and DIP Switches SW1 and SW2 are in the position. 2. For a complete description of each system function, see pages 27 through 30 of the 4002 Operating and Installation Instruction publication, #FA4-21-151. 3. The SYSTEM RESET switch must be pressed after DIP switches are set. SW1 1 is used to select annunciator supervision and is located on the CPU module. Open the appropriate switch when an annunciator is tied to a zone. Resistors work in conjunction with the above switch settings. Turn switches to (left) for supervision. See Table 5 for resistors. 4-5
TABLE 2 DIP SWITCH SW1 1 SW1 l-l.- ANINUNCIATOR ZE 1 SUPERVISI SW1 l-2 - ANINUNCIATOR ZE 2 SUPERVISI SW1 l-3.- ANINUNCIATOR ZE 3 SUPERVISI SW1 l-4.- ANNUNCIATOR ZE 4 SUPERVISI SW1 1-5.- ANNUNCIATOR ZE 5 SUPERVISI SW1 l-6.- ANINUNCIATOR ZE 6 SUPERVISI SW1 l-7.- ANINUNCIATOR ZE 7 SUPERVISI SW1 l-8.- ANINUNCIATOR ZE 8 SUPERVISI SW3 is a 4-position DIP switch that indicates to the system the number of supervised modules connected to the 4002 CPU module serial port. TABLE 3 DIP SWITCH SW3 sw3-4 sw3-3 SW3-2 sw3-1 ANNUNCIATOR MODULES - -..... 0 SUPERVISED MODULES..... 1 SUPERVISED MODULES..... 2 SUPERVISED MODULES..... 3 SUPERVISED MODULES... 4 SUPERVISED MODULES..... 5 SUPERVISED MODULES... 6 SUPERVISED MODULES... 7 SUPERVISED MODULES... 8 SUPERVISED MODULES... 9 SUPERVISED MODULES..... 10 SUPERVISED MODULES..... 11 SUPERVISED MODULES..... 12 SUPERVISED MODULES..... 13 SUPERVISED MODULES... 14 SUPERVISED MODULES... 15 SUPERVISED MODULES # OF DEVICES = 3 SUPERVISED (SW3) ADDRESS COMM LINE. I I I 0 1 2 / I 4002 CTROL COM REC 4-6
1 8?43 6 5 7 12. SOCKET U25 13. SOCKET U26 14. RELAY K4 15. RELAY K5 16. RELAY K7 17. RELAY Ki 18. RELAY K2 19. TP2 (+24VDC) 20. TPl (+5VDC) 21. TP3 1 n VDC1 12345 7 6 20 i0 11 18 17 18 15 14 1. RELAY K3 2. RESISTORS 8 THRU 22 3. RELAY K6 4. JWlO 5. P8 ( 565180 ED.) JWll ( 562-909 BD.) 6. JW2 THRU JW5 7. JW6 THRU JW9 8. JUMPER PACKET Jl 9. PlO ( 565-180 BD.) JW13 ( 562-909 BD.) 10. Pll ( 565-180 BD.) JW14 ( 562-909 BD.) 11. P9 ( 565-180 BD.) JW12 ( 562-909 BD.) CPU I I I 18 17 16 15 14 CPU Module With Component Locations FIGURE 4-3 4-7
E. Jumpers and Resistors Verify jumpers and resistors as required Jumpers and resistors are used to configure the 4002 system. Various resistors and jumpers are removed (depending on system requirements) to open circuits/change circuit resistance. The 4002 system is shipped with all resistors and jumpers removeld to properly configure the system. When a CPU board is repaired by the Simplex Repair Depot, these jumpers and resistors are replaced. The function of these resistors and jumpers are as follows, and are shown in Tables 4 and 5. Figure 4-3 shows locations of the various configuration jumpers and resistors for the CPU module. 1. Jumper Package 1 - use to configure city connections. TABLE 4 The Jumpers on Jumper Packet Jl Install as shown below. CITY CNECTI Reverse Polarity JUMPER INSTALLATI 11 10 9 8 7 6 5 4 3 2 1 0 0 0 0 o?oo?oooo Aoooooo~o I 12 13 14 15 16 17 18 19 20 21 22 11 10 9 8 7 6 5 4 3 2 1 Local Energy City Box P O 0 0 12 13 14 15 16 17 18 19 20 21 22 City Shunt Form C or No City Connection Radio Master 11 10 9 8 7 6 5 4 3 2 1 0 0 000 o?oooo A 0 00000000~ 12 13 14 15 16 17 18 19 20 21 22 11 10 9 8 7 6 5 4 3 2 1 0 0 000000000 0 0 000000000 12 13 14 15 16 17 18 19 20 21 22 Contact Field Service Support at Headquarters, Gardner, Mass. 2. Jumpers JW2 thru JW 9 - Monitor Zones Clip appropriate jumper if the initiating devices within the zone connect to a Zone Disconnect Module, Zone Suppression Module, or a combination Zone Disconnect/Suppression Module. ZE 1 ZE 2 ZE 3 ZE 4 CLIP JUMPER JW6 CLIP JUMPER JW7 CLIP JUMPER JW8 CLIP JUMPER JWS ZE 5 ZE 6 ZE 7 ZE 8 CLIP JUMPER JW2 CLIP JUMPER JW3 CLIP JUMPER JW4 CLIP JUMPER JW5 NOTE: The above jumpers shoulcl be clipped in groups of four, or as each module is added. 4-8
3. Jumper JWIO - External Power Supply Clip if the system contains an external power supply. 4. Jumper JWll (on 562-909 Bd.) or P8 (on 565-180 Bd.) - Coded Input If coded input is to be applied to Zone 1: On 562-909 Bd., clip JWll On 565180 Bd., connect P8 jumper to pins 2 and 3. 5. Jumper JW12 (on 562-909 Bd.) or P9 (on 565180 Bd.) - Remote Trouble To make AUX.l relay become a trouble relay: On 562-909 Bd., clip JW12 On 565-l 80 Bd., connect P9 jumper to pins 2 and 3. NOTE: Jumper JW20 (not JW12) for 562-909, Rev A CPU Bds. 6. Jumper JW13 (on 562-909 Bd.) or PI0 (on 565-180 Bd.) - Module Supervision If an expansion board is connected to connector Pl: On 562-909 Bd., clip JW13 On 565-180 Bd., connect PlO jumper to pins 2 and 3. 7. Jumper JW14 (on 562-909 Bd.) or PI1 (on 565-180 Bd.) - Expanded Power Supply (On CPU Module Only) If an expansion power supply is connected to the system: On 562-909 Bd., clip JW14 On 565-180 Bd., connect Pll jumper to pins 2 and 3. 8. Jumper JW15 - Battery Current Meter (On Power Supply) Clip if battery current meter is connected to the system. TABLE 5 CPU MODULE ANNUNCIATOR RESISTOR ASSIGNMENT TABLE R8 - ANNUNCIATOR 1 R16 - ANNUNCIATOR 5 RlO - ANNUNCIATOR 2 R18 - ANNUNCIATOR 6 R12 - ANNUNCIATOR 3 R20 - ANNUNCIATOR 7 R14 - ANNUNCIATOR 4 R22 - ANNUNCIATOR8 NOTE: The above resistors work in conjunction with DIP Switch SW11 (see page 4-6 for SW11 setting). Clip when LED annunciators are used. Do not clip resistors if connecting to filament lamp annunciators. F. Test Points The CPU module has three test points, which are used to measure power supply voltages. Use the common test point when measuring either voltage. Their locations are shown in Figure 4-3 and their purpose is as follows: 1. TPl - +5VDC 2. TP2 - + 24 VDC 3. TP3-0 VDC G. Relays The CPU module has a total of seven relays and are shown in Figure 4-3. They are used for the following: 1. Kl - Signal 1 2. K2 - Signal 2 3. K3-4-wire Detector Power (Resettable 24VDC at 2 Amps) 4. K4 -Auxiliary 1 5. K5 -Auxiliary 2 6. K6 - City Relay 7. K7 - System Trouble (Sends city trouble to remote panel when configured). 4-9
H. ESP Programming Integrated Circuit (IC) One IC must be inserted into U26 prior to programming the 4002 system. This is a non-volatile random access memory (NOVRAM), which contains memory locations for the ESP programs. When replacing the CPU module, remove ICs U25 and U26 from the detective module and install them in the new CPU module. Figure 4-3 shows the location of these ICs. I. Connectors and Terminal Boards The CPU module contains 11 connectors/terminal strips which are used for signal and power to and from the CPU module. These are as follows, and are shown in Figures 4-4 thru 4-l 6. l Refer to Field Wiring Diagrams (841-66!3) for terminations. TBl Terminal Assignments 1 -ZNl+ 2-ZNl- 3-ZN2+ 4-ZN2+ 5-ZN3+ 6-ZN3-7-ZN4+ 8-ZN4-9-ZN5+ lo-zn5-11 -ZN6+ 12-ZN6-13-ZN7+ 14-ZN7-15-ZN8+ 16-ZN8- TBl FIGURE 4-4 2. TB2 - connects hardwired annunciators to the system. It also provides external power to the 4-wire detectors as required. TB2 Terminal Assignments 1 - EXT. POWER 2 - AUX + (Resettable +24VDC) 3 - AUX - (Common) 4-ANNl- 5-ANN2-6-ANN3-7-ANN4-8-ANN5-9-ANNGlo-ANN7-11 -ANN8-12 - ANN + (Constant +24VDC) TB2 FIGURE 4-5 3. TB3 - used to interface the system to the city loop. TB3 Terminal Assignments 1 -City + 2 - City NC 3 - City NO 4 - City - TB3 FIGURE 4-6 4-10
,4. TB4 - used to interface the system to the signal zones, remote reset, remote signal silence, remote trouble, and has the terminals for the auxiliary relays and trouble relays, as well as the serial port terminals. TB4 Pin Assignments l- 2- > Not Used 3-S2A- 4-S2A+ 5-S2B+ 6-S2B- 7-SlB+ 8-SlB- 9-SlAlo-SlA+ 11 -NCTBL 12-CTBL 13-NOTBL 14-NCAUX2 15-CAUX2 16-NOAUX2 17-NCAUXl 18-CAUXl 19-NOAUXl 22 - TBL 23 - ACK 24 - RES Serial Annunciator Port TB4 FIGURE 4-7 5. TB5 - used to connect AC power to the board and transformer. See Field Wiring Diagram, sheet 22 for proper connections. TB5 FIGURE 4-8 6. Pl - Connector Pl is a 40-pin connector which connects the 8-point monitor, 4-point monitor module, 2-zone signal expansion module, and the 4-point auxiliary module. All connect and communicate to the CPU module via this connector. l Jumper JW13 must be removed if expansion boards are used in the system (Loop Monitor). 1 2 39 40 Connector Pl FIGURE 4-9 4-11
l 7. P20 - used to connect the CPU module to the power supply. P20 FIGURE 4-10 8. P4 - provides AC power to the primary of the transformer and the return voltages from the transformer s secondaries to the on-board power supply. Pin 1 - Grey Power Pin 2 - Red 3 SUPPlY PIN 8 PIN 1 Pin 3 - Yellow Secondary Pin 4 - Brown Battery Pin 5 - Open Charger Pin 7 - Open Pin 8 -White Pin 6 - Black 3 Primary P4 FIGURE 4-11 9. P5 - used to connect the batteries with the CPU module. Pin 1 - BAT- (Black) Pin 2 - BAT + (Red) P5 FIGURE 4-12 10. P6 - used to provide power to the Z!-zone signal expansion, fan control, and 2120 interface modules. This power is NOT supervised. CAUTI: Do not connect the battery harness 2-pin plug to P6. Connecting the 2-pin plug to P6 causes significant damage to the power supply circuit on the 4002 CPU board. For more information, refer to FSB-239. Use harness with a blue circle on its connector Pin 1 - + 24 (Red) Pin 2 - OV (Black) BLUE CIRCLE P6 FIGURE 4-13 4-12
11. SPRlLSPR2 - used to connect signals and power to zone disconnect/suppression modules, suppression modules, and zone disconnect modules. This is a 1 O-pin ribbon cable. SPRl and SPRP FIGURE 4-14 12. P7 - used to connect the 562-909 and later CPU module to the expansion power supply. P7 P7 FIGURE 4-15 4-13
TB3 TB2 SPRP TBl SPlRl Pl 565180 CPU Board 562-909 CPU Boat-c P4 P5 TB4 CPU Module $with Connectors and Terminal Boards FIGURE 4-16 4-14
2. ZE EXPANSI MODULE (See Figures 4-l 7 and 4-l 8) A. Functional Description The zone expansion modules are used when more than eight monitor zones are required in a system. A 4002 system can have up to 32 zones. Each zone expansion module is connected to the CPU module via the 40-pin bus cable, which constantly supervises (electrically monitors) either four or eight Style B zone circuits for trouble or alarm conditions. Plug-in modules allow the modules to accommodate Style D zone circuits (by using Style D adaptor modules). There are two types of zone expansion modules, the 4-zone and the 8-zone. These zone expansion modules are shown in Figures 4-17 and 4-18. The following information will assist you in determining the status of these modules. Each zone expansion module contains the following: 1. Either one or two terminal blocks for connecting zone and annunciator circuits. The zone connectors are marked XZNl + or - through XZN4 + or -.I Annunciators are marked XRAl thru XRA4. 4-zone modules contain one terminal block while 8-zone modules contain two terminal blocks. 2. Either one (4-zohe module) or two (8-zone module) 1 O-pin male plugs (SPRl and SPR2) are used when zone disconnect, suppression module, or the combination suppressor/disconnect modules are used. 3. Either one (4-zone module) or two (8-zone module) 13-pin female plugs are used when the zone expansion module is to be used for Style D circuit applications. These modules mount behind the zone expansion modules, in a sandwich configuration. 4. Provides a 40-pin expansion connector to allow the module to be connected to the next module in a daisy chain configuration. 5. LEDs are used to indicate an alarm on a zone (red LEDs) or an open (amber LEDs) on the specific monitor loop. 6. Four or eight Style B monitor zones 7. Four or eight hardwired annunciator outputs which track the alarm LED s state. These outputs are rated at 150 ma. 8. A maximum of three expansion monitors can be used in a system, 4-point or 8-point monitors. 9. The 8-point monitor cannot be used in the #2 size units, and can only be mounted in the CPU s expansion row. 10. The 8-zone expansion module is 4 x 12.5 inches while the 4-zone expansion module is 4 x 6 inches. B. Normal Indications 1. Normal Indications - No LEDs illuminated. C. Cables and Connectors 1. Cables and connectors are as follows: A. 40-pin ribbon cable is connected from Pl on the CPU module to Pl on the zone expansion module. B. Two 1 O-pin connectors are connected if zone disconnect, zone suppression, or the combination zone suppression/disconnect module is being used. C. The 13-pin cables are connected if the Style D expansion modules are being used. These mount behind the zone expansion modules. 4-15
D. Unused Zones 1. Unused zones are terminated with :3.3K Ohm, 1 Watt resistor at the terminals. E. Terminal Connectors 1. Terminal connections should be the same as the CPU module for either 4 or 8-zone (ZN No. + to ZN No. -). They are as follows: TBl TOP CNECTOR 1 -XZNl+ 2-XZNl- 3-XZN2+ 4-XZN2-5-XZN3+ 6-XZN3-7-XZN4+ 8-XZN4-9 - XRAl lo-xra2 11 -XRA3 12-XRA4 TB2 BOTTOM CNECTOR 1 - XZN5+ 2-XZN5-3-XZNG+ 4-XZNG- 5-XZN7+ 6 - XZN7-7-XZN8+ 8-XZN8-9 - XRA5 lo-xra6 11 -XRA7 12-XRA8 n NOTE: Connections for the 4-zone expansion module are the same as shown in Figure 4-l 7, TBl. There are no terminals for connections on the bottoms of the 4-zone expansion modules. F. Configuration Resistors and Jumpers 1. The 4-zone expansion module assignment tables are shown below. The various resistors and jumpers must be clipped to configure the system to meet customer needs. Do not clip resistors if connecting to filament lamp annunciators. 4-Point Monitor Module JUMPER ASSIGNMENT TABLE RESISTOR ASSIGNMENT TABLE JWl -ANNUNCIATOR 1 Clip for R17 - ANNUNCIATOR 1 Do not clip if JW2 - ANNUNCIATOR 2 annunciator R19 - ANNUNCIATOR 2 connecting to JW3 - ANNUNCIATOR 3 supervision R21 -ANNUNCIATOR 3 filament lamp JW4 - ANNUNCIATOR 4 I R23 - ANNUNCIATOR 4 annunciators IMPORTANT: REMOVE JUMPER JW9 WHEN THE 40-PIN RIBB CABLE IS CNECTED TO P2. REMOVE JUMPERS JW5 THRU JW8 WHEN CNECTING A ZE DISCNECT OR ZE DISCNECT/SUPPRESSI MODULE TO A 4-POINT MITOR MODULE. 2. The 8-zone expansion module resistor and jumper assignment tables are shown below. These also must be clipped as required to configure the various systems. Clip jumpers JWlO thru 17 for annunciator supervision. Do not clip resistors, if connecting to filament lamp annunciators. Clip if LED annunciators are used in the system. 8-Point Monitor Module JUMPER ASSIGNMENT TABLE RESISTOR ASSIGNMENT TABLE JWlO - ANNUNCIATOR 4 JWll -ANNUNCIATOR 3 JW12 - ANNUNCIATOR 2 JW13 - ANNUNCIATOR 1 JW14 - ANNUNCIATOR 8 JW15 -ANNUNCIATOR 7 JW16 - ANNUNCIATOR 6 JW17 - ANNUNCIATOR 5 4-16 R59 - ANNUNCIATOR 1 R57 - ANNUNCIATOR 2 R55 -ANNUNCIATOR 3 R53 - ANNUNCIATOR 4 R37 - ANNUNCIATOR 5 R39 -ANNUNCIATOR 6 R41 -ANNUNCIATOR 7 R43 - ANNUNCIATOR 8
IMPORTANT: REMOVE JWl WHEN THE 40-PIN RIBB CABLE IS CNECTED TO P2. REMOVE JUMPERS JW2 THRU JW9 WHEN CNECTING A ZE DISCNECT OR ZE DISCNECT/SUPPRESSI MODULE TO THE 8-ZE MITOR MODULE. G. LEDs The 8-zone expansion module has 8 alarm LEDs (red) and 8 trouble (amber) LEDs to indicate status of the zone being monitored. The 4-zone expansion module has 4 red and 4 amber LEDs to indicate zone status. H. SPRl/SPRZ Connectors (8-zone expansion module) These connectors are used when connecting zone suppression, zone disconnect, or the combination zone suppression/disconnect modules. These are lo-pin connectors. Use the gray ribbon cable when these interconnections are required. I. Connector P4 (4-zone expansion module) This connector is the same as SPRI on the 8-zone expansion module, and is also a 1 O-pin connector., _ TBl 4 Zone Expansion Module FIGURE 4-17 4-17
CLASS ADAPTOR A 8 YELLOW TROUBLE LED S 8 RED ALARM LED S 8 Zone Expansion Module FIGURE 4-18.3. SIGNAL EXPANSI MODULE (See Figures 4-19, 4-20, and 4-21) A. Functional Description The signal expansion modules are used when the system features more than two signal circuits. Items discussed below are shown in Figure 4-21. The following information will assist you in determining the status of the signal expansion module. 1. Two Style Z or Y signal circuits, each rated at 2 Amps at 24 VDC. 2. Each output is fused and power-limited. 3. Each output is supervised for short or open circuit conditions. Two yellow LEDs (one for each circuit) are provided to indicate when these conditions occur. These LEDs do not illuminate during SYSTEM RESET. 4. Separate power input for the signal power via a pluggable 2-wire cable. 5. Transient protection is provided as a standard feature for each zone. 6. Two relays, each used to control one of the modules two.signal circuits. B Normal lndica tions Normal indication - neither LED is illuminated. (lit LED indicates a short or open) C. Cables Cables are connected as follows: 1. Connector Pl is daisy-chained back to the CPU modules with a 40-pin ribbon cable. 2. Connector P3 is connected to connector P6 on the CPU board or an expanded power supply by a 2-wire cable. When more than one signal expansion module is used, connector P3 will be used to daisy-chain power to the next module. Polarity on connector P3 must be observed. Power to this module is unsupervised. D. Unused Circuits Unused circuits must be terminated with 1 OK Ohm, l/2 Watt End-Of-Line (E.O.L.) resistor. These resistors must connect from SIG + to SIG - for each unused circuit. 4-18
E Terminal Connectors Terminal connections are shown Figure 4-19 and 4-20. g-2 ~ 1. TBl connections 1 -SlA+ 2-SlA- 3-SlB+ 4-SlB- 5-S2A+ 6-S2A- 7-S2B+ 8-S2B- TBl FIGURE 4-19 2. P3 connections 1 -PWR+ 2-PWR- 3-PWR+ 4-PWR - Available for daisy-chaining power to the next expansion module. P3 FIGURE 4-20 - PIN 1 F. Fuses There are three fuses on the signal expansion module. Fuse Fl is soldered in. Fuses F2 and F3 are field replaceable. The purpose of each fuse is as follows: 1. IFuse Fl - 5 Amp, UL fuse 2. Fuse F2-3 Amp, provides protection for circuit 2. 3. IFuse F3-3 Amp, provides protection for circuit 1. G. Relays There are two relays on the signal expansion module for control of the two signal circuit outputs. Control is as follows: 1. Relay Kl - signal circuit 1. 2. Relay K2 -signal circuit 2. H. Jumpers IMPORTANT: REMOVE JUMPER JWl WHEN A 40-PIN RIBB CABLE IS CNECTED TO P2 AND THIS MODULE IS NOT THE LAST MODULE CNECTED TO THE RIBB CABLE BUS. 4-19
TBl P3 FUSE -5 AMP Fl, Pl H,JWl P2A FUSE F2, 3 AMP LED FOR SIGNAL 3 FUSE F3,,3AMP LED FOR - SIGNAL 4 \ RELAY K 1 RELAY K2 Signal Expansion Module with Components FIGURE 4-21 4-20
l 4. ZE DISCNECT MODULE (See Figures 4-22 and 4-23) A. Functional Description This module is used when systems require individual switches per zone to disconnect from the system. the zone electrically Can be used for both Style D and Style B operations. This module must connect to the CPU module, 4 or 8-zone expansion module, via a lo-pin gray ribbon cable. The zone field wiring must be terminated on these modules. Up to 8 modules may be used for a full system with 32 zones. The information listed below will assist you in determining the status of zone disconnect modules. Items discussed are shown in Figure 4-23. B. Normal Indications All disconnect switches are in the DOWN position. The UP position is the disconnect position and the system will display a SYSTEM TROUBLE zone trouble and the piezo will sound. C. SPRl/SPR2 Connections The gray 1 O-pin ribbon cable is connected to connector Pl on the zone disconnect module and comes from the CPU module (SPRlSPR2). D. Terminal Connections Field wiring is terminated on this module. Zone wiring is wired the same from the CPU/zone expansion modules as it is on the zone disconnect terminals (i.e., ZNl + ZNl +). See the connections for TBl and Figure 4-22 below: TBl connections 1 -ZNl- 2-ZNl+ 3-ZN2-4-ZN2+ 5-ZN3-6-ZN3+ 7-ZN4-8-ZN4+ TBl FIGURE 4-22 E. Unused Circuits Unused circuits must be terminated with a 3.3K Ohm, l/2 Watt resistor. F. Disconnect Switches Disconnect switch SWl, controls Zone 1, SW2 controls Zones 2, SW3 controls Zone 3, etc. G. Jumpers JWl thru JW4 Leave in for Style D operation: remove for Style B operation. H. Style D and Style B Wiring When the zone disconnect module is wired for Style B Operation, the zone trouble automatically resets when a switch is changed from the disconnect to the normal condition. When wired for Style D Operations, the zone trouble must be manually reset by pressing the SYSTEM RESET push button. 4-21
TOGGLE SWITCH SW1 TOGGLE SWITCH SW2 JUMPERS TOGGLE SWITCH SW3 TOGGLE SWITCH SW4 Zone Disconnect Module with Components FIGURE 4-23 4-22
5. ZE SUPPRESSI MODULE (See Figures 4-24 and 4-25) This module is used within a 4002 system when protection from high voltage transients is required. It contains protection for 4 zones, and the system may contain up to 8 modules to protect its 32 zones. Connections are either to the CPU, 4-point monitor or 8-point monitor via a 1 O-pin ribbon cable. A. Terminal Connections Field wiring is connected to this module, and is wired as shown in Figure 4-24 below: l-znl- 2-ZNl+ 3-ZN2-4-ZN2+ 5-ZN3-6-ZN3+ 7-ZN4-8-ZN4+ g-sig+ lo-sig- TBl Wiring FIGURE 4-24 B. SPRlBPR2 Connections The gray lo-pin ribbon cable is connected from Pl to the CPU or a zone expansion module SPRlSPR2 connections. For a 4-zone expansion module, the connection would be from Pl to P4. See Figure 4-25. Pl TBl NOTE: The 4002 system must be properly grounded for the zone suppression module to properly operate. A reading of less than 0.70 volts AC must be read from chassis ground to neutral. Zone Suppression Module with Components FIGURE 4-25 4-23
6. ZE DISCNECT/SUPPRESSI MODULE (See Figure 4-26) A. Functional Description This module is used when voltage transient protection and individual switches are required to disconnect zones electrically from the system. It contains four switches which will disconnect the assigned zone when in the UP position. Zones remain connected when the switches are in the DOWN position. The zone disconnect/suppression module must connect to the CPU module or a 4 or 8-zone expansion module via a 1 O-pin ribbon cable. (See Field Wiring Diagram for details). Field wiring from each zone requiring disconnect/suppression is terminated on this module. The following information will assist you as you determine the status of the zone disconnect/suppression modules. B. Normal lndica tions All disconnect switches are in the down (normal) position. In the up position, the system trouble and the assigned zone trouble LEDs illuminate and the piezo sounds. C. Unused Circuits TBl Terminate resistors. unused circuit with 3.3K Ohm, l/2 Watt D. E. F. Switches Each disconnect switch should control its assigned zone. SW1 should control Zone 1; SW2 should control Zone 2, etc. See Figure :3-26. Jumpers Clip jumpers JW2 and JW5 from the module. Terminal Connections.JW2.JW5 1. There should be no connections between terminal block TBl on the CPU module, TBl on the 4 or 8-zone expansion modules, and TBl on this module. TBl is for field wiring terminations to this module. ZE 1 DISCNECTM 2. Connect the gray 1 O-pin ribbon cable as shown in the Field Wiring Diagrams. 3. Maximum of eight zone connect/suppression modules allowed per system. 4. Bring module power from its assigned zone, and wire the module according to polarity. See Field Wiring Diagrams, part # C841-687 and C841-669 for details. ZE 4 DISCNECT Zone Disconnect/Suppression FIGURE 4-26 Module 4-24
. 7. HARDWIRED RELAY MODULE (See Figure 4-27) A. Functional Description This module is a 2 x 6 inch module. It is point wired to the individual annunciator outputs per zone. Each of the four relays provides one form C contact rated for 2 Amps at 28 VDC or 0.5 Amps at 120 VAC. There are no restrictions on the number of relay modules, other than physical space and the power required to energize the coils. The coils draw 10 ma at 28 VDC. The relay module provides two functions which are as follows: 1. Provides additional relays for system which exceed a maximum of 10 auxiliary relays provided by the CPU module and the auxiliary relay expansion module which are connected to the 40-pin expansion bus. 2. These relays are capable of external mounting in a 6-gang box. This module will be used in conjunction with the fan control module when supervised fan control is required from NFPA 101. This module is point-wired to individual annunciator outputs per zone. The following information should assist you as you determine the status of relay modules. B. Terminal Connections 1. TBl field wiring may come for TB2 on the CPU module, or TBl on either a 4 or 8-zone expansion module. Refer to Field Wiring Diagrams. NOTE: For relays to operate, AUX+ (TB2-7) on Relay Bd. must connect to TB2-2 or TB2-12 on CPU Bd.; For relays to latch, AUX- (TB2-8) on Relay Bd. must connect to TB2-3 on CPU Bd. 2. Connect field wiring according to relay assignments. These are: AUXl - AUX2 - AUX3 - AUX4 - TBl-5 thru TBl-7 TBl-8 thru TBl-10 TB2-1 thru TB2-3 TB2-4 thru TB2-6 C. Relay Configuration Latch (YES NO) OV (from CPU bd.) applied to AUX- Jumpers Kl Y, K2 Y, K3 Y, K4 Y YES Jl IN, J2 IN, J3 IN Kl Y, K2 Y, K3 Y, K4 N YES Jl IN, J2 IN, J3 OUT Kl Y, K2 Y, K3 N, K4 N YES Jl IN, J2 OUT, J3 OUT Kl Y, K2 N, K3 N, K4 N YES Jl OUT, J2 OUT, J3 OUT Kl N, K2 N, K3N, K4 N NO D T CARE Relay Module FIGURE 4-27 4-25
8. AUXILIARY RELAY MODULE (See Figures 4-28 thru 4-30) A. Functional Description This module is used when more than the two auxiliary relays on the CPU module are required. Each module provides an additional four auxiliary relays, and only two modules may be used in a system. The following will assist you in determining thle status of the auxiliary relay module. 1. Provides four relays, each DPDT contacts. 2. One contact on each relay is fused. 3. Contacts are rated at 2 amps at :30 VDC or 0.5 amps at 120 VAC. 4. Only two modules may be added to a system. 5. Each relay is capable of selective control when using the ESP programming feature. 6. Terminals are provided for connecting system output devices. B. Terminal Connections Field wiring is terminated on TBI as indicated below: TBl Connections (for -3000s and -3003s) 1 -NO 2-c AUX3 3 4 - NC NO t 5-c 6 - NC I AUX2 7 - NO 8-C 9 - NC 10 -NO 11 -c 12 -NC )I AUXl 13 -NO 14 - c 15 -NC 16 - BLA TBl FIGURE 4-28 TB2 Connections (for -3001 s only) 1 - NC 2-c AUX3 3 - NO 4 - NC I- 5-c 6 - NO 7 - NC AUX4 8-C 9 - NO 10 - BLA TB2 FIGURE 4-29 C. 40-Pin Connector 1 -NC 2-c AUX3 3 - NO I- 10 AMP 4 - NC 5-c AUX4 6 - NO I- 10 AMP The 40-pin ribbon cable connects to Pl on the auxiliary relay module, and can connect to the CPU (Pl), zone expansion modules, or to connector P2 on the signal expansion module. D. Jumpers IMPORTANT: REMOVE JUMPER JWl WHEN THE 40-PIN RIBB CABLE IS CNECTED TO P2 AND THIS MODULE IS NOT THE LAST MODULE CNECTED TO THE RIBB CABLE BUS. 4-26
E. Fuses Four fuses are provided on the auxiliary relay module to provide circuit protection. They are used as follows: (1) Fuse Fl - 3 Amp, protects circuit 1. (2) Fuse F2-3 Amp, protects circuit 2. (3) Fuse F3-3 Amp, protects circuit 3. (4) Fuse F4-3 Amp, protects circuit 4. F. Relays Four relays are provided on the auxiliary relay module to provide circuit control. They are used as follows: (1) Relay Kl - circuit 1 (2) Relay K2 -circuit 2 (3) Relay K3 -circuit 3 (4) Relay K4 - circuit 4 TBl JUMPER JWl FUSE FUSE Fl F2 40 PIN CNECTOR RELAY K2 RELAY K3 FUSE RELAY K4 F4 FUSE F3 Auxiliary Relay Module with Components FIGURE 4-30 4-27
9. Style D Module (See Figure 4-31) The Style D module is a special adapter module designed to convert standard Style 6 monitor zones to Style D operation. The module measures 3.25 x 4..5 inches, and is used when local codes require Style D operation. The module mounts directly behind the monitor zones (CPU module, 4-point or 8-point monitor) connected in a sandwich type configuration. The module provides the terminals for the return Style D pair of wires, along with the relays necessary to switch over to Style D mode. A. Operation Each monitor zone has a separate relay provided on the Style D module to control switching from Style B to Style D operating mode. The relays, track the trouble LEDs on the module connected to Pl. Therefore, if the relays energize, the only way to dle-energize them is to press the system reset push button. When an open line is sensed on a particular zone, the following occurs: 1. The open condition is reported to the CPU module. 2. The CPU module sends a command to turn on the specific zone trouble LED. 3. Turning on the zone LED also turns on the Style D relay for that zone, placing that specific zone in the Style D operating mode. The zone is now capable of reporting any alarms as they occur. 4. When the open condition is repaired, the user must press the System Reset push button to restore the panel to the normal condition, turning off relays and trouble LEDs. B. Description The following are included on each Style D adapter module: 1. A 13-pin male connector is used to allow the module to mount behind and plug into either the CPU module or any zone expansion module. 2. An 8-terminal block is used to provide the End-of-Line (E.O.L.) terminations for its four zone circuits. 3. Four 3.3K Ohm E.O.L. resistors for terminating its four zone circuits. 4. All other non-serviceable components required to convert from Style B operation to Style D operation. 5. The module mounts directly behind the monitor zones (CPU monitor, 4 or 8-point monitor) and connects in a sandwich type configuration. Each relay on the module requires 8.:3 ma to energize, and each module contains four relays. The maximum output current is 60 mh, while its output voltage is 20.4VDC (minimum) to 32 VDC (maximum). Each Style D module can accommodate up to 4 Style D loops, (ZNl A- thru ZN4A- for input signals; ZNl A+ thru ZN4A+ for output signals) which are wired as shown below. Figure 4-31 shows a Style D module connected to a CPU module. INPUT TBl OUTPUT TBl ZNlA- = 2 ZNlA+ = 1 ZN2A- = 4 ZN2A+ = 3 ZN3A- = 6 ZN3A+ = 5 ZN4A- = 8 ZN4A+ = 7 4-28
ZES l-4 ZES 5-8 STYLED MODULES CPU MODULE Style D Module FIGURE 4-31 4-29
l 10. Status Command Units (SCUs) and Remote Control Units (RCUs) (See Figure 4-32 and 4-33) LED-Test Model 4602-9101 Status Command Unit FIGURE 4-32 LED-Test Model 4602-9102 Remote Control Unit FIGURE 4-33 IMPORTANT After servicing an SCU/RCU: I 1. Apply power to the system. Then check the LEDs by inserting the end of an Allen wrench or paper clip as far as possible into the LEID test hole. The failure of an LED to illuminate could indicate: A. An LED is plugged in backward or missing altogether. B. Power problem. C. Component failure. 2. Test the system and check to see that the LEDs in the SCWRCU respond appropriately. A flashing ANNUN TBL LED on the,4002 panel indicates a COMM failure between the panel and the device whose identity number is represented by the flashes. For example, when SCU/RCU number four fails to communicate, the ANNUN TBL LED repeatedly flashes four times between pauses. 3. (Applies to RCUs only) Test the unit for proper switch functionality. 4-30
A. General Notes 1. The term SCWRCU refers to both a 4602-9101 Status Command Unit (SCU) and a 4602-9102 Remote Control Unit (RCU). 2. Each SCU draws a maximum of 55 ma; each RCU draws a maximum of 80 ma. B. Exploded View of SCU/RCU (Figure 4-34) NOT SUPPLIED BY SIMPLEX 1 -HOLE LED FOR- TEST FIGURE 4-34 C. Switches SW1 and SW3 (Figure 4-35) SWITCHES SW1 AND SW3 Figure 2A FIGURE 4-35 4-31
D. Wire Terminations (Figure 4-36) TBl TB2 See note below TBl-1 - TBl-2 - TBl-3 - TBI -4 - TBl-5 Shield of COMM cable from 4002 panel or previous annunciator Shield of COMM cable to next annunciator From TB4-20 of 4002, or previous annunciator To +DATA annunciator of next From TB4-21 of 4002, or previous annunciator From AUX- (TB2-3) of 4002 panel or - TB2-4 Auxiliary Power Supply (or from 24C of previous annunciator) To 24C of next annunciator - TB2-3 From AUX + (TB2-2) of 4002 panel or- TB2-2 Auxiliary Power Supply (or from +24V of previous annunciator) To +24V of next annunciator - TB2-1 TBl-6 - To -DATA of next annunciator At least 18 AWG wire required. (If twisted-shielded pair wire is used, shield must be grounded at the main panel). FIGURE 4-36 IE. To Set DIP Switches Note 1: With respect to an SCU/RCU, the terms, CLOSED and Logic 0 are interchangeable, as are the terms, OPEN and Logic 1. Note 2: To find DIP switches SW3 and Sw l, see Figures 4-34 and 4-35. 1. Set the switches on switch package SW3 as follows: If the device is an SCU: sw3-1 SW3-2 sw3-3 sw3-4 sw3-5 SW3-6 sw3-7 SW3-8 / If the device is an RCU: Select from the following two-item rnenu the operation desired and set switches SW3 accordingly. 4-32
3 A. To cause the RCU s audible tone device to sound whenever there is a monitor point status change anywhere in the system. sw3-1 SW3-2 sw3-3 sw3-4 sw3-5 SW3-6 sw3-7 SW3-8 1 1 1 1 B. To cause the RCU s audible tone device to sound whenever there is a status change involving one of the monitor points configured in the RCU. sw3-1 SW3-2 sw3-3 sw3-4 sw3-5 SW3-6 sw3-7 SW3-8 1 1 1 1 2. Set the switches on switch package SW1 as follows: SCU/RCU SCU/RCU Identity Address Number SWl-1 SWl-2 SWl-3 SWl-4 SWl-5 SWl-6 SWl-7 SWl-8 12 13 13 14. 14 15 F. To Configure (Map) an SCWRCU Note 1: The following abbreviations are used below: Alrm = Alarm Memry = Memory Mntr = Monitor Tbl = Trouble Note 2: Replace all red LEDs that are to indicate trouble conditions with pluggable yellow LEDs (even numbered columns only). l Use PID #4602-9110. 4-33
If the Device is an SCU Switch Number 1 SW1-1 SW1-2 SW1-3 SW1-4 1 / 1 1 ; If the Device is an RCU SCU Configuration 16 Alrm LEDs 16 Alrm LEDs 16 Alrm LEDs 8 Alrm/8 Memry LEDs 16 Memry LEDs 8 Alrm/8 Memry LEDs 8 Alrm/8 Memry LEDs 8 Alrm/8 Memry LEDs 8 Alrm/8 Tbl LEDs 8 Alrm/8 Tbl LEDs 8 Alrm/8 Tbl LEDs 8 Alrm/8 Tbl LEDs 8 Alrm/8 Tbl LEDs 8 Alrm/8 Tbl LEDs 8 Alrm/8 Tbl LEDs 4 Alrm/4 Tbl and 8 Memry LEDs Points Selected Mntr l-l 6 Mntr 9-24 Mntr 17-32 Mntr 2532/Memry l-8 Memry 1-16 Mntr 1-8/Memry l-8 Mntr 9-l G/Memry l-8 Mntr 17-24/Memry l-8 Mntr l-8 Mntr 5-12 Mntr 9-l 6 Mntr 13-20 Mntr 17-24 Mntr 21-28 Mntr 25-32 Mntr 29-32/Memry l-8 Switch Number SW1-1 SW1-2 SW1-3 SW1 -,4 1 1 /! A /%#Jfp, 3FF I RCU Configuration Points Selected 8 Alrm LEDs Mntr l-8 8 Alrm LEDs Mntr 9-l 6 8 Alrm LEDs Mntr 17-24 8 Alrm LEDs Mntr 25-32 8 Memry LEDs Memry l-8 8 Memry LEDs Memry 9-l 6 Unused Invalid setting Unused Invalid setting 4 Alrm/4 Tbl LEDs Mntr l-4 4 Alrm/4 Tbl LEDs Mntr 5-8 4 Alrm/4 Tbl LEDs Mntr 9-l 2 4 Alrm/4 Tbl LEDs Mntr 13-l 6 4 Alrm/4 Tbl LEDs Mntr 17-20 4 Alrm/4 Tbl LEDs Mntr 21-24 4 Alrm/4 Tbl LEDs Mntr 25-28 4 Alrm/4 Tbl LEDs Mntr 29-32 G. To Program the 4002 Panel for RCU/SCU Operation Set the switches on SW3 as shown below (to find SW3, see item 9 on page 4-2). I Number of devices (SCUs/RCUs, fan control units, etc.) in system.l Switch Number I 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 I sw3-1 SW3-2 9 /3-3 S.W3-4
-c. 11. 10 Amp Auxiliary Relay Module (See Figure 4-37) The 10 Amp auxiliary relay module is provided for systems that require more output than the standard 2 Amp auxiliary relay. This module is 4 x 6 inches and contains four relays. Two relays have a single set of form C contacts rated for IO Amps at 24 VDC. The remaining two relays are the standard 2 Amp, 2 form C type relays. A. Operation The 10 Amp relay functions similarly to the 4-point auxiliary relay module. The relay coil is controlled via the microprocessor expansion bus. CNECTOR Pl FUSE Fl 3 AMPS FUSE F2-3 AMPS CNECTOR P2 FUSE F :3 10 AMF S-, FUSE F4 10 AMPS 10 Amp Auxiliary Relay FIGURE 4-37 4-35
12. 2120 Interface Module The 2120 interface module is used when the 4002 system is connected to a 2120 system. It is connected to the 4002 system via the serial port and requires two wires for communication plus,two wires for 24 VDC power. The following information will assist you in determining the status of this module. Operation A. Configuration The 2120 interface is configured lo look like the equivalent of a 2120 expanded transponder. The 2120 module has up to eight 2120 style slots that can be monitor and/or control slots. The 4002 provides the following: B. Monitor Points The 4002 can transmit alarm and trouble per monitor point to the 2120 system. The 2120 interface module provides the capability to send either monitor point 1 thru 8, 1 thru 16, 1 thru 24, or 1 thru 32. This is a DIP switch selectable function. Each group of eight monitor points requires one monitor slot each in the 2120 interface module. Transmitting monitor points to the 2120 does not require the ESP option. C. Control Points The 2120 BMUX can send up to 20 control points to the 4002 system. This translates to five control point slots. The 2120 interface receives the control points / commands, but contains no relays. It passes the control point status to the 4002 CPU module. The first four control points are used for remote reset, signal silence, trouble silence and manual evacuation. If the first four control points are not required to do the reset, signal silence, trouble silence or manual evacuation function, they can be individually selected as general purpose inputs to the EiSP equations. The remaining 16 control points are inputs to 4002 ESP equations. These points are used as equation inputs that can turn on any 4002 output or a group of outputs. Refer to the Programming Instructions publication for details. The optional ESP chip is required whenever control points are used as inputs to the ESP equations. The first four control point functions do not require the use of the ESP chip when used for the default functions of reset, alarm silence, trouble silence, and drill. The 4002 control points do support the 2120 pulsed operation, but the smallest pulse is two seconds, even if the 2120 sends a one-second pulse. D. ESP Memories ESP provides 16 memories (similar to 2120 pseudo points) that can be used to represent a number of 4002 functions. A memory could represent a control point status. This would be set by an ESP equation and its status can be sent to the 2120. If it is desired to send this data to the 2120, the 16 memories can be sent to the 2120 interface. The memories will use up to two slots and will be sent as either memories l-8 or l- 16 to the 2120. This is a DIP switch selectable function. E. Status Byte The 2120 interface will transmit a status byte to the BMUX which does not require a monitor or control slot. This byte will include 4002 system trouble, power loss trouble, ground, signal trouble and battery disconnected. F. Capacity The 4002 can have up to four monitor point slots, two memory slots or five control slots. This yields a total of 11 slots. Since the 2120 interface can only provide eight slots, all functions listed above cannot be present in one system. The user must choose their options carefully to fit within the 8-slot architecture of the 2120. G. DIP Switch and Jumper Assignment The 2120 interface module has a. 6-bit DIP switch, an 8-bit DIP switch and a 4-position jumper strip. The 6-bit DIP switch is used to set the 2120 transponder address. The proper format is as follows: 4-36
DIP Switch SW1 1 2 3 4 5 6 MSB LSB 2120 TRANSPDER ADDRESS SW1-1 SWI-2 :; 0 : SWI-3 SW1-4 SW1-5 SW1-6 -ADDRESS 0 -ADDRESS 1 -ADDRESS 2 -ADDRESS 3 -ADDRESS 4 -ADDRESS 5 -ADDRESS 6 -ADDRESS 7 -ADDRESS 8 -ADDRESS 9 -ADDRESS 10 -ADDRESS 11 - ADDRESS 12 -ADDRESS 13 - ADDRESS 14 - ADDRESS 15 - ADDRESS 16 - ADDRESS 17 CTINUES TO A BINARY 63 - - ADDRESS 63 LOGIC 0 = (CLOSED) LOGIC 1 = (OPEN) SW2 is an 8-bit DIP switch used to select slot assignments for the monitor/control point mapping. The proper format is listed below: DIP Switch SW2 1 2 3 4 5 6 7 8 MSB LSB MSB LSB CTROL SLOT MITOR/MEMORY NOT USED MAPPING CODES SLOT MAPPING CODES Control Slot Mapping Table 1 SW2 II 2 1 TRANSPDER 3 1 4002CTROL POINTS 1 SLOT MAP NE NE l-4 8 l-8 8, 7 l-12 8, 7, 6 l-16 8, 7, 6, 5 l-20 8, 7,659 4 INVALID SETTING INVALID SETTING 4-37
Monitor/Memory Slot Mapping Table 0 0 0 0 i-a NE 1 0 0 0 1 l-16 NE 192 0 0 1 0 l-24 NE 1,293 0 0 1 1 l-32 NE 1,2,3, 4 0 1 0 0 i-a i-a 192 0 1 0 1 l-16 i-a 1,233 0 1 1 0 l-24 i-a 1, 2,3, 4 0 1 1 1 l-32 i-a 1, 2,394, 5 1 0 0 0 i-a l-16 1,233 1 0 0 1 l-16 l-16 1, 2, 394 1 0 1 0 l-24 l-16 11 2, 394, 5 1 0 1 1 l-32 l-16 1, 273, 4, 5, 6 1 1 0 0 NE i-a 1 1 1 0 1 NE l-16 132 1 1 1 0 NE NE NE 1 1 1 1 NE NE NE It is important to note that nothing stops the user from selecting more than eight transponder slots. If more than eight slots are selected, a trouble will be indicated on the panel. The jumper strip, JWl, is used to select the baud rate that the 2120 interface communicates with the 2120 BMUX. This must be set to the baud rate of the 2120 channel to which the 2120 interface is connected. The proper positions are listed below: Position 1-9600 baud rate - JWl-4 Position 2-4800 baud rate - JWl-3 Position 3-2400 baud rate -,JWl-2 Position 4-1200 baud rate - JWl -1 The 2120 interface has a yellow LED which will turn on if it loses communications with the 2120 BMUX. If the 2120 interface loses communication with the 4002 CPU, the common trouble circuit is activated and the annunciator LED flashes 16 times. The yellow LED in the 2120 interface does not come on during communication loss to the 4002 CPU. H. Wiring The 2120 interface module has one terminal block. TBl has connections RS232 outputs. Its connections are as follows: to the serial port, 2120 COM, and TBl Pin Assignments 1... DATA+... POSITIVE INPUT OF 2120 COM. 2... DATA+... POSITIVE INPUT OF 2120 COM. 3... DATA-... NEGATIVE INPUT OF 2120 COM. 4... DATA-... NEGATIVE INPUT OF 2120 COM. 5... FlXD... RECEIVE INPUT FROM RS232 CHANNEL 6... TXD... TRANSMIT OUTPUT TO RS232 CHANNEL 7... COM......*... 0 VDC 8... FlEC... SERIAL INPUT/OUTPUT OF INTERFACE 4-38
l l Fan Control Module (Figures 4-38 and 4-39) A. Features A 4002 system may include up to four fan control modules, each of which consists of two fan control circuits. Each fan control module includes: Two 3-position maintained toggle switches (SW2 and SW3). Two DIP switch packages (SW1 and SW4). Two P connectors (Pl and P2). SW2 Two red LEDs (fan ). Two green LEDs (fan ). Yellow LED Two yellow LEDs (fan circuit TBL). UBL) One terminal block (TBl). B. Panel Connections sw3. Zreen LED t(fan ) Red Fan LED ) Sreen LED (Fan ) Pl = 24VDC input power (2-wire harness) from any of the following: P6 on CPU module P2 of another fan control module P3 of a signal expansion module P2 on a 2120 interface module Yellow VW LED Pl FIGURE 4-38 Red Fan -P2 LED ) P2 = 24VDC output power TBl-1 TBl-2 = REC (from TB4-20 [REC] on the CPU [or from TBl-1 on another fan control module]). = COM (from TB4-21 [COM] on the CPU [or from TBl-2 on another fan control module]). C. Field Connections TBl-3 = 1 (OV out to pick fan 1 relay). TBl-4 = 1 (OV out to pick fan 1 relay). TBl-5 = 2 (OV out to pick fan 2 relay). TBl-6 = 2 (OV out to pick fan 2 relay). TBl-7 = TKl (+24 [feedback] from 1 st fan circuit via vane, sail or pressure differential switch in 1 st air duct). TBl-8 = TK2 (+24 [feedback] from 2nd fan circuit via vane, sail or pressure differential switch in 2nd air duct). D. Switches DIP Switch SW1 Switches SWl-1 and SWl-2 (Control the red and green LEDs.) SWl-1 = Green LED lit when +24 present on TBl-8 (TK2). Red LED lit when +24 absent from TBl-8 (TK2). SWl-1 = Green LED lit when SW3 in position or TBl-5 (2) is active. Red LED lit when SW3 in position or TBl-6 (2) is active. 4-39
SW1-2 = Green LED lit whlen +24 present on TBl-7 (TKl ). Red LED lit when +24 absent from TBl-7 (TKI ). SW1-2 = Green LED lit whlen SW2 in position or TBl-3 (l) is active. Red LED lit when SW2 in position or TBl-4 (1 ) is active. Switches SWl-3 and SWl-4 (Functions depend on whether or not the 4002 has ESP.) If the panel lacks ESP, the module responds to the issuance of any alarm message as follows: SW1-3 SWl-4 = Leaves fans in their current state. = Turns both fan circuits. = Turns both fan circuits. = Turns fan circuit 1, turns fan circuit 2. If the panel has ESP, switches S\Nl-3 and SW1-4 identify the fans under the module s control as follows: SW1-3 SW1-4 = Module controls fans 1 and 2. = Module controls fans 3 and 4. = Module controls fans 5 and 6. = Module controls fans 7 and 8. Note: ESP allows the CPU to tllrn individual fans or, depending on which of the system s zones is in alarm. Switches SWl-5 thru SWl-8 (Set the fan control module s address.) Layout, Switch SW1 / 1 1 4 I - Switch SW2 (Position determines,the presence or absence of OV on terminals TBl -3 and TBl-4) Up position Applies OV to TBl-3 (l), energizing fan control relay Kl. Center position 1 Presence or absence of OV determined by the fan control module s microprocessor. Down position = Applies OV to TBl-4 (l), energizing fan control relay K2. Note: Relays Kl and K2 must rnount within 3 ft. of 1st fan motor. 4-40
Switch SW3 (Position determines the presence or absence of OV on terminals TBl-5 and TBI -6) Up position = Applies OV to TBl-5 (2), energizing fan control relay K3. Center position = Presence or absence of OV determined by the fan control module s microprocessor. Down position = Applies OV to TBl-6 (2), energizing fan control relay K4. Note: Relays K3 and K4 must mount within 3 ft. of 2nd fan motor. DIP Switch SW4 (Allows for supervision of a fan control relay s wiring during the relay s de-energized state.) SW4-1 = to supervise wiring to 1 fan control relay. if circuit lacks 1 fan control relay (or if supervision not wanted). Layout, Switch SW4 SW4-2 = to supervise wiring to 1 fan control relay. if circuit lacks 1 fan control relay (or if supervision not wanted). 3FF I SW4-3 = to supervise wiring to 2 fan control relay. if circuit lacks 2 fan control relay (or if supervision not wanted). SW4-4 = to supervise wiring to 2 fan control relay. if circuit lacks 2 fan control relay (or if supervision not wanted). 2m 3m 4m Note: If an SW4 switch is turned, the appropriate TBL (yellow) LED on the fan control module illuminates - and the 4002 panel indicates trouble -when an open exists in the fan control relay circuit. E. DIP Switch SW3 on the CPU Module (Figure 4-l - page 4-2) Set the switches on switch package SW3 as shown below Number of devices (SCUs/RCUs, fan control units, etc.) in system Numberr Switch 3 4 5 6 7 8 9 10 11 12 131 SW3-1 SW3-2 SW3-3 SW3-4 OFI= Number of Serial Devices = 3 4200 Panel I 0 Address on Comm Line I 1 I 2 RCU FAN CTROL - UNIT scu L REC L- COM REC REC -@ COM - COM 4-41.
F. Interconnection Diagram ------m--w-,- NOTES: 1. FAN CTROL RELAYS MUST MOUNT 3 FT. OF FAN. 2. CNECTIS TO Kl AND K2 FAN CTROL RELAYS SHOW r 3. ALL WIRING IS SUPERVISED, EXCEPT THE WIRE THAT CNECTS THE STATUS CTACT TO TERMINAL TKl (TBl-7). 4. THE MODULE CTAINS TWO IDENTICAL FAN CTROL OUTPUTS. WIRE 2,2, AND TK2 TO OPERATE THE SAME AS THE CIRCUIT SHOWN. 5. ELECTRICAL RATINGS: l, l, 2,2 = 150 ma @ 24 VDC TKl, TK2 = 24 VDC @ 0.1 ma ANN+ = 1.2 Amps @ 24 VDC: 6. FAN CTROL RELAYS Kl AND K2 MUST BE 24VDC THAT OPERATE BETWEEN O-150 ma. 7. ALL CDUCTORS MUST TEST FREE OF GROUNDS. 4-42
14. Expansion Power Supply (Figure 4-40) The expansion power supply is used when the 5 Amps of available system power is exceeded. This is a filtered power supply, with a 5 Amp output capability. The voltage will vary between 20.4 VDC (minimum) to 32 VDC (maximum) over the full range of input voltages (102-132 VAC) and output loads. An optional regulator circuit is connected to filter the power supply and provide a 24 VDC output. Like the 4002 power supply, this is also a power limited power supply. A. Supervision The expansion power supply contains a supervisory circuit which monitors loss of DC power or a blown fuse. The trouble will be indicated by the power trouble LED on the CPU module. A cable connects to P7 on the CPU module of this module to provide supervision. B. Packaging The expansion power supply is mounted on a plate 20 inches long which mounts between the expansion row s rail, behind the modules. The power wiring and fuses are accessible on the left side of the assembly. When using the filtered supply, the last four inches of space on the right-hand side of the expansion row must have a blank cover, and no expansion modules can mount here. If a regulated supply is used, the last eight inches of space must have two 4-inch blank covers. The 120 VAC wiring is connected on the righthand side to 4-pin terminal block. 4 UNIT PACKAGE 4 X 6 INCH EXPANSI MODULES 6 UNIT PACKAGE 4 X 6 INCH EXPANSI MODULES PLACEMENT RULES PLACEMENT RULES 1) WHEN 4002-0110 POWER SUPPLY IS SVSTEM ORDER, PLACE E BLANK 4 INCH MODULE IN POSITI MARKED B. NO OTHER MODULES CAN BE PLACED HERE. 1) WHEN 4002-0110 POWER SUPPLY IS SYSTEM ORDER, PLACE E BLANK 4 INCH MODULE IN POSITI MARKED B. NO OTHER MODULES CAN BE PLACED HERE. BATTERY BATTER! 2) WHEN 4002-0111 REGULATED POWER SUPPLY IS SYSTEM ORDER, PLACE 2 FOUR INCH BLANK MODULES IN THE POSITIS MARKED A I 8. NO OTHER MODULES CAN BE PLACED HERE. 2) WHEN 4002-0111 POWER SUPPLY IS SYSTEM ORDER, PLACE TWO 4 INCH BLANK MODULES IN THE POSITIS MARKED A & B. NO OTHER MODULES CAN BE PLACED HERE. C. Connections 1. Field Wiring Field wiring is terminated on connector TBl and the 120VAC input connector. These connections are shown below. SEE NOTES 1,4,5 CNECT TO 1 POVAC. 60HZ SUPPLY. INPUT CURRENT 2 AMPS (MAX) SEE NOTES 2,4,5 4-43
NOTES: 1. Outputs marked +24A and -24A are power limited. These outputs can supply together a maximum of 4 Amps (total supply rated 5 Amps for A and B outputs). 2. Outputs marked +24B and -24B are power limited. These outputs can together supply a maximum of 4 Amps (total supply rated 5 Amps). 3. All wiring supervised. 4. Electrical ratings 4002-0110 (Filtered Supply) -20.4-32\IDC 5 Amps (Total for A and B outputs). 4002-0111 (Regulated supply) -24VDC + 5% 5 Amps Maximum (Total for A and B outputs). 5. Wiring is the same for the filtered supply (4002-0110) and the regulated supply (4002-0111)..2. Panel Wiring (See Figure 4-40) The signal power supply module on the expansion power supply contains 11 connectors. Their purpose is as follows: TBI - Field Wiring - (See Field Wiring above) TB2 -Transformer Connections 1 - Blue/White outer winding (42 V peak-to-peak) 2 - Fled/Blue inner winding (33 Volts peak max.) 3 - Red/Yellow center tap (9 amps RMS -fused F3) 4 - Red ironer winding (33 Volts peak max.) 5 - Blue outer winding (42 V peak-to-peak) 6 - Not used Pl - Battery Use Harness #733-548 to connect Pl to the battery. 0 1 - Black (- Battery) El 0 2 - Fled ( + Battery) P2 - Supervision This connector is used to tie the power supply to an external controller, or to daisy chain signals between power supplies. This harness connects to P7 on the 562-909 CPU module. 1 - PMSC (power supply trouble activates) 2 - COIL (,O volts energizes brown out circuit) 3-0 VOLTS (Common) 4 - PMSO (power supply trouble activates) 4-44
P3 - Supervises Additional Expansion Power Supplies This harness connects to P2 of an addition expansion supervision functions as P2. power supply, if used in the system. It provides the same 0 1 - PMSO 0 2 -COIL ul 0 3-0 VOLTS P4-24 Volt Output This is a 24 Volt output to devices requiring this voltage. P5-24 Volt Output This output is the same as P4. P6-24 Volt Output This output is the same as P4. P7-24 Volt Output This output is also the same as P4. P8 - Meter Connector 1 - Red (+24 Volts) 2 - Black (0 Volt return) This connector is used when a meter module is connected to an expansion power supply. P9 - Regulator Module Connector This connector is used when,a regulator module is required. It provides 24 Volts f 5%. PlO - Capacitor Connector This connector is used to connect the large capacitors which are mounted next to the signal power supply module. D. Jumpers (See Figure 4-40) The following jumpers are used to configure the expansion power supply. JWl - Clip if a meter module is connected to P8. JW2, JW3, and JW4 - Required for filtered operation. JW5 and JW6 - Required for regulated operation. JW7 - Jumper JW7 is used for power module supervision input (PMSI). When more than one expansion power supply is used in a system, the power supplies are daisy-chained together by P2 and P3 connections. Only the last supply in line should have JW7, and all other expansion power supplies must have JW7 clipped out. 4-45
E. Fuses (See Figure 4-40) The expansion power supply contains three fuses. Their purpose is as follows: Fl (5 Amps) Fuses the +24 Volt A inputs and outputs. These are TBi-1, TBi-3, P4-1, and P5-1. F2 (5 Amps) Fuses the +24 Volt B inputs and outputs. These are TBi-5, TBi-7, PG-1, and P7-1 F3 (15 Amps) Fuses the transformer s center tap. CNECTOR P6 I CNECTOR PS CNECTOR P4 FUSE F2 CNECTOR FUSE FUSE CINECTOR CNECTOR P7 / Fl F3 P9 P8 120 REGULATOR VOLT MODULE INPUT \ TRANSFORMER CNECTOR I II C\NECTOR CNECTOR I I P2 CNECTOR I I Pl 1 CbNNECTOR I P3 CNECTOR TBl PlO Expansion Power Supply FIGURE 4-40 4-46
. 15. Meter (Figure 4-41) The 4002 provides a battery meter option by two methods. For the first release of the 4002, the off-board 4001 meter module is used. This mounts in a 6-gang electrical box and must be mounted adjacent to the panel. The second option is an on-board package. These meters mount in a 4 x 6 inch assembly and mount like an expansion module. The meters indicate battery voltage and charging current. The voltmeter is 0 to 50 VDC and the ampmeter is -10 to +lo amps. It connects to P8 on the expansion power supply module through cable #278-034 or 278-036. Meter Module FIGURE 4-41 4-47
A. Meter Module Placement 4 X 6 EXPANSI MODULES 1. 2-Unit Package The meter module will always be placed in the far right-hand corner as shown below. 2. 4-Unit Package 4 X 6 INCH EXPANSI MODULES Place meter module in the far right-hand side of expansion row, unless: (A) 4001-0110 is part of the system order, then place four inches to the left. (B) 4001-0111 is part of the system order, then place eight inches to the left. 3. 6-Unit Package Place meter module in the far right-hand side of expansion row, unless: 4 X 6 EXPANSI MODULES / (A) 4002-0110 is part of the system1 order, then place four inches to the left. (B) 4002-0111 is part of the system order, then place eight inches to the left. 4X6lNCH,EXPANSI MODULES IF NO ROOM IS AVAILABLE FOR PLACEMENT OF THE METER MODULE IN NORMAL POSITIS, IT CAN MOUNT IN UNUSED SPACE IN THE LOWER CPU ROW. WHEN NO OTHER ROOM IS AVAILABLE, ALWAYS PLACE AS SHOWN: I- 4 OR 6 UNIT PACKAGE CPU ROW I I I I CPU 7001 OR 7OOi! t-l-i METER MODULE 4-48
. 16. Style 6 Suppression Module (Figure 4-42) The Style 6 suppression module is a special adapter module designed to protect standard Style I3 monitor zones without requiring additional cabinet space. This module is 3.25 x 4.5 inches and is used when systems do not require Style D operation and transient protection is required. A. Mounting The Style B suppression module mounts directly under the monitor zones (CPU module, 4 or 8-point expansion modules), connected in a sandwiched configuration. This module provides the terminals for the connection to the field wiring for a Style B monitor zone. 2 UNIT PACKAGE 4 AND 6 UNIT PACKAGE 11 ri B. function The Style B suppression basic function is suppression. Its purpose is to provide suppression without using cabinet space. This module is useful in after-market retrofits. Class B Suppression FIGURE 4-42 Module 4-49
l l l SECTI 5 ADJUSTMENT PROCEDURES 1. General This section contains information for adjusting the brown out circuit and the battery charger in the 4002 Fire Alarm System. The following tools and test equipment are required for these procedures: Flat tip screwdriver (Battery Charger). Voltmeter (all). Alignment tool (all). 1000 (1 K) Ohm resistor (Battery Charger). Variac (Brown Out). 2. Brown Out Alignment (Figure 5-l) This circuit will indicate a trouble (POWER TROUBLE LED will illuminate) when the line voltage drops to approximately 102 to 106 VAC, and the system will switch to battery power. The system will switch back to AC supplied voltage when the line voltage returns to 108 VAC. This is a factory set adjustment and should not be performed unless absolutely necessary. Potentiometer R88 should be sealed. Figure 5-l shows the location of components on the CPU module which are used during this procedure. Perform the following procedures to adjust the brown-out circuit: a. Ensure the CPU module is fully operational and that no problems exist in the system. b. C. Remove battery power by disconnecting connector P6 on the CPU module. Remove the AC input wires from terminal TB5. d. Apply 102 VAC to the AC input (TB5) of the transformer with the variac. e. f. 9. h. i. j. k. Slowly adjust potentiometer R88 until the POWER TROUBLE LED goes on and relays K8 and K9 on the power supply module trip. DO NOT ADJUST PAST THE TRIPPING POINT. Raise the AC voltage from the variac to 120 VAC. Replace the battery cable to P6 on the CPU module. Set the voltage from the variac to 102 VAC and the system should switch to the batteries. Set the voltage from the variac to 108 VAC and the system should switch back to AC power. Repeat steps 8 and 9 several times to insure switching from AC to battery power. When switching is correct, continue. Remove the battery connector from connector P6 of the CPU module. I. m. Turn off, and remove the variac wiring from connector Replace the 120 VAC power input wires to connector TB5 of the CPU module. TB5. n. Turn on the AC input power at the dedicated circuit breaker box. 0. Replace the battery connector to P6 on the CPU module. P. Test the system to ensure proper operation. 5-l
RESISTOR I388 AC POWER TRANSFORMER TB5 P4 BATTERY P5 CPU Module with Brown Out Components Shown FIGURE 5-l 3. Battery Chargers The battery charger normally provides a trickle charge to the batteries at 27.6 VDC +/- 0.5 VDC. The charger can output a maximum of 1.5 Amps of current when the batteries are low (20.4 VDC). The trickle charge when the batteries are fully charged is 10 ma. This circuit is protected by F3, an 8 Amp fuse. NOTE: The first of the following procedures is for CPU modules, Revision A, B, and C. The second and third procedures are for CPU modules Rev. D and later. The SYSTEM RESET push button may require pressing to start the battery chiarger. If the batteries are very low or disconnected, the battery charger will turn off because the system detects a no battery condition. The power trouble LED will stay illuminated until the System Reset push button is pushed. 5-2
,A. Lead Acid Battery Charging Adjustment (562-909 CPU modules, Revs. A, B, and C) (Figure 5-2) a. Disconnect the batteries by removing connectors from the battery. b. Remove the CPU module from the system (see Remove/Replace Procedures). c. Connect a 1000 (1 K) Ohm resistor across the battery cable. d. Apply power to the CPU Module e. Adjust resistor R114 on the power supply module for 27.6 VDC at the output of VRl f. Remove AC power from the CPU module. g. Remove the resistor from the battery cables. h Install the CPU module (see Remove/Replace Procedures). RESIS R114 TOR Power Supply for 562-909 CPU Modules, Rev. A, B, and C FIGURE 5-2 5-3
IB. Lead Acid Battery Charging Adjustment (562-909 CPU modules, Revs. D and later) (Figures 5-3 and 5-4) a. Disconnect the batteries by removing the battery cable from connector P6. b. Measure the voltage across connector f%, observing polarity. c. (See Figure 5-3) Place the alignment tool through the hole in the CPU module to reach resistor R114. d. Adjust R114 on the power supply module until the output reads 27.6 VDC. e. Connect the battery cable to the batteries. NOTE: The 4002 periodically (once a minute) turns off the battery charger output to verify that the batteries are connected. If they are not connected, it remains off. If this occurs while adjusting the batteries, press the System Reset push button to restore the charger voltage. C. NICAD Battery Charging Adjustment (562-909 CPU Modules, Rev. D and later) (Figures 5-3 and 5-4) a. Disconnect the batteries by removing the connectors from the batteries. b. Connect a 1000 (1 K)Ohm resistor across the battery cable. c. (See Figure 5-3) Place an alignment tool through the hole in the CPU module to reach resistor R114. d. Adjust resistor R114 until 25.5 VDC is read across the 1 K Ohm resistor. e. Remove the resistor from the battery cable. f. Connect the battery cable to the batteries. FIGURE 5-3 CPU MODULE TO ADJUST R114 5-4
Power Supply for 562-909 CPU Modules, Rev. D and later FIGURE 5-4 5-5
SECTI 6 REMOVAL/INSTALLATI PROCEDURES This section should be used when removing/installing the various units within the 4002 panel. It contains caution statements which must be observed to prevent damage to equipment or injury to personnel. The only tools required to remove/install assemblies within the 4002 system are two flat tip screwdrivers and diagonal pliers. 1. Notify the customer prior to repairing the system. CAUTIS 2. Remove AC and DC power before removing modules from the system. 3. Test the system after making repairs to ensure proper operation. 4. Care must be taken to avoid contact and potential static damage to the printed circuit boards during this process. A grounding wrist stamp should be used. This section contains remove/replacement procedures for the following items: I I 1. Door 2. Retainer 3. Expansion Module Covers 4. Fuses 5. Cables 6. Rack Set 7. Modules 1. Door To Remove: A. Unlock the 4002 Fire Alarm Panel door. B. Remove one end of the green ground strap located in the upper left side of the door. C. Remove the door from the back box hinges by gently lifting straight up on the door. D. Place the door in a safe location. To Install: A. Replace the door on the back box hinges and gently push down until the door rests firmly on the hinges. B. Replace the one end of the green ground. C. Lock the 4002 fire alarm panel door. 2. Retainer To Remove: A. Squeeze the two black plastic retaining tabs which are located at the upper center of the retainer, then pull forward until the top of the retainer releases from the back box. B. Lift the retainer up to release the bottom of the retainer from the back box lip. C. Place the retainer in a safe location. 6-1
To Install: A. Place the lower portion of the retaliner into the lip of the back box. B. Center the two black plastic retaining t(abs over the two slots in the back box. C. Squeeze the two black plastic retaining tabs and push in to secure the retainer to the back box. 3. Expansion Module Covers The black expansion module covers come in i:wo sizes: 2 x 6 inches and 4 x 6 inches. Each cover is labeled to, identify a specific expansion module, and rnay contain holes for LEDs or for switches. These covers also are slotted 1 on both sides to overlap each other. When removing these covers, start with the cover on the far right side of a rack set, and remove from right to left. When replacing the covers, start on the left side of a rack set and replace from left to right. To Remove: 4. Fuses A. Place your thumb on top of the cover and your fingers on the bottom of the cover. B. Press down with your thumb and gently pull the cover until the top tabs release from the module. C. Press the bottom with your fingers, working the cover up and down, until the lower tabs release from the module. D. Place the cover in a safe location. To Install: A. Place your thumb on top of the cover and your fingers on the bottom of the cover. B. Line the lower tabs up with the holes on the expansion module. C. Gently push the tabs into the lower holes in the module. D. Press down with your thumb, and press the tabs into the upper module holes. This should secure the module cover. E. Use caution when replacing covers to prevent bending of LEDs. The CPU module and several of the expansion modules have fuses which are replaced as required. All replaceable fuses are mounted in fuse clips for easy replacement. Several modules in the 4002 system have fuses which are soldered on the module. These hardwired fuses are a U.L. requirement. REPLACEMENT FUSES MUST HAVE THE EXACT VOLTAGE AND CURRENT RATINGS AS SPECIFIED IN THIS MANUAL. FAILURE TO USE EXACT REPLACEMENT FUSES COULD RESULT IN FAILURE OF THE 4002 SYSTEM AND LOSS OF LIFE OR PROPERTY. To Remove: A. Disconnect the transformer cable from connector P4. B. Disconnect the battery cable from connector P5. C. Disconnect the expansion power supply, if applicable. D. Remove the fuse from the fuse clap or unsolder U.L. fuses. 6-2
To Install: A. Observe the CAUTI shown on page 5-2. Use exact replacement fuse. B. Insert the new fuse into the fuse clip/solder in U.L. fuses. C. When applicable, connect the expansion power supply. D. Connect the transformer by replacing the 6-wire cable to connector P4. E. Connect the battery by replacing the 2-wire cable on P5. F. Test the effected circuit to insure its proper operation. 5. Cables Various cables are used to connect signals and power to the assorted modules within a 4002 system. The ribbon cables have no guide pins and may be installed incorrectly on any module. The power cable from the battery will also incorrectly mate with connector P5. Connector P20 (gold colored, hardwired ribbon connector) on the bottom of the CPU module is connected to the power supply which is located behind the CPU module. This cable provides input power to the power supply. USE EXTREME CAUTI WHEN CNECTING/DISCNECTING THE RIBB CABLES FROM THEIR CNECTORS. PULL LY THE CNECTORS OF THE RIBB CABLES WHEN REMOVAL IS REQUIRED. ENSURE THE CABLES ARE PROPERLY INSTALLED AND THAT ALL PINS ARE MATED IN THE CNECTOR. THE GRAY IO-PIN RIBB CABLES SHOULD BE INSTALLED WITH A TWIST AND THE ARROWS THE CNECTORS CNECTED TO PIN 9. POLARITY MUST BE OBSERVED WHEN CNECTING ALL POWER CNECTIS. 6. Rack Set The rack set is a complete set of modules which are mounted on a metal rail. There are two sizes of rack sets in the 4002 system, the large CPU rack set, and the small upper and lower rack sets (depending on system size). Two sizes of flat tip screwdrivers are required to remove/replace the rack sets, a small screwdriver for field wiring and a large for rack screws. Use a grounded wrist strap when removing/replacing rack sets. To Remove: A. Remove battery power from the CPU module by disconnecting P5 B. Remove AC power from the system by opening the dedicated AC input circuit breaker. C. Carefully mark one end of each ribbon cable, wiring harness, and each wire within the field wiring which is terminated on the rack set to be removed. D. Remove all cables, field wiring and wiring harnesses from the rack set to be removed. E. Loosen the six screws for the rack set to be removed. F. Lift the rack set straight up and remove it from the back box. G. Place the rack set in a safe location. To Install: A. Lift the replacement rack set into the back box and place it on the six loosened screws. B. Secure the six screws that hold the rack set in the back box. C. Replace all cables, field wiring and cable harnesses. D. Reconnect battery power to the CPU module by replacing connector P5. E. Apply AC power to the system. F. Test the system to ensure proper operation. 6-3
7. Modules Each module within the 4002 system is secured to a rack set with four screws (except CPU module). Each screw is attached to a standoff which provide clearance for sandwiching modules. Each of the four screws must be removed before the module can be replaced. Use a ground wrist strap when removing/rep/acing modules. Two flat tip screwdrivers are required for module removal/replacement. A small screwdriver is required for field wiring and a large one for module screws. A. CPU Module To Remove: 1. Disconnect connector P5 to remove battery power. 2. Remove AC power at the dedicated power breaker box. 3. -Disconnect connector P4 (transformer). 4. Disconnect connector TB5 (AC power input to CPU module). 5. Disconnect connector P6 (to signal expansion modules) if required. 6. One wire at a time, disconnect and /abe/ all contractor field wiring that terminates on the CPU/power supply module. NOTE: Do not disconnect the wires from the CPU module s Style D module (if present). 7. Disconnect the 40-pin ribbon cable from Pl (if present). 8. Disconnect the lo-pin ribbon cables from SPRl and SPR2 (if present). 9. Hold the CPU module in place and rerrlove the six screws which secure the CPU module to the rack. 10. Gently remove the CPU module. NOTE: If this CPU module is configured for Style D operation, unplug the Style D adaptor module from the CPU module. Do not disconnect the field wiring from the Style D adaptor module. 11. Place the replacement module beside the defective module, and perform the following: a. Remove E.O.L. resistors from,the defective module and install them carefully on the new replacement module (if required). b. Set DIP switch, SWl, on the new module to be the same as the defective module s SWl. C. Set DIP switch, SW2, on the new module to be the same as the defective module s SW2. d. Set DIP switch, SW3, on the new module to be the same as the defective module s SW3. e. Set DIP switch, SW1 1, on the new module to be the same as the defective module s SW1 1. f. Check for clipped resistors on the defective CPU module. Clip the same resistors on the replacement module. g. Set the jumpers to configure the city connection (Jl) to be the same as those on the defective module. h. If system configuration contains the ESP option, remove the ICs from U25 and U26 and install them in the replacement CPU module. i. Check all jumpers on the CPU module to determine which have been clipped. Clip the same jumpers on the new CPU module. 6-4
To Install: 1. Plug in the Style D adaptor module (if required). 2. Position the CPU module in its correct position in the back box and tighten the six screws to secure the CPU module. 3. Replace the contractor installed field wiring, which was marked during CPU removal procedures. Replace this wiring one-wire-at-a-time. 4. Replace the signal expansion module wiring harness at connector P6. 5. Replace the transformer connector to P4. 6. Connect the AC input wiring to TB5. 7. Apply AC power at the dedicated power breaker box. 8. Connect the batteries by connecting the battery harness to P5. 9. Test the system to ensure proper operation. B. Style D Adaptor Module To Remove: The Style D adaptor module is mounted behind the CPU module, 4 or 8-zone expansion module, which must be removed prior to removal of this module. To remove the Style D adaptor module, perform the following procedures: 1. Disconnect connector P5 to remove battery power. 2. Remove AC power at the dedicated power breaker box. 3. Disconnect connector P4 to disconnect the transformer. 4. Disconnect connector P6 (to signal expansion module) if required. 5. One-wire-at-a-time, disconnect and mark all contractor field wiring which terminates on the CPU/Zone module. 6. Mark and disconnect the wires from Style D adaptor module. 7. Disconnect the 40-pin ribbon cable from Pl (if present). 8. Hold the module in place and remove the screws which secure the module in the rack. 9. Unplug the Style D adaptor module from the 13-pin connector on the module. 10. Remove the module from the rack, and place it in a safe location. 11. Remove the four screws which secure the Style D adaptor module to the rack. These screws attach to l/2 inch stand-offs. To Install: 1. Place the replacement Style D adaptor module, terminals up, on the four stand-offs. 2. Install the four screws to secure the module to the rack. 3. Carefully plug the module into the Style D adaptor module. 4. Replace the screws which secures the module to the rack. 5. Connect the field wiring, as marked during removal procedures, to the Style D adaptor module. 6. Connect the field wiring, which was marked during removal procedures, to the module. 7. Connect the 40-pin ribbon cable to connector Pl (if applicable). 8. Connect connector P6 (to signal expansion modules) if required. 6-5
9. Connect the transformer cable to the connector P4. 10. Turn on AC power at the AC breaker Elox. 11. Connect the batteries by replacing the battery cable on connector P5. 12. Test the system to ensure proper operation. C. g-zone Expansion Module To Remove: 1. Disconnect the batteries by disconnecting connector P5. 2. Disconnect AC power to the system al the dedicated breaker box. 3. One-wire-at-a-time, disconnect and mark ai1 field wiring which terminates on TBl and TB2. 4. Remove the 40-pin ribbon cable from connectors Pl and P2. 5. Remove the 1 O-pin ribbon cables from connectors SPRl and SPR2. Mark the connections of each cable (if applicable). 6. Remove the screws which secure the tnodljlf3 to the rack. 7. Place the defective module beside the replacement module and check for clipped jumpers and resistors. Clip the same resistors and jumpers on the replacement module. Remove all E.O.L. resistors from the defective module and place these on the replacement module to terminate unused circuits. (if required). Clipping these resistors and jumpers will reconfigure the system. To Install: 1. Place the replacement module over the standoffs and replace the screws to secure the module to.the rack. 2. Connect the field wiring which was marked during removal procedures. This field wiring connects the TBl and TB2. 3. Connect the 1 O-pin ribbon cable(s) to SPRl and SPR2. The arrow on the connector should line up with pin 9, and there should be a twist in the ribbon cable. 4. Connect the 40-pin ribbon cables to connectors Pl and P2. 5. Turn on AC power to the system at the declicated breaker box. 6. Connect battery power by connecting wiring harness to P5 on the CPU module. 7. Test the system to ensure proper operation. D. 4-Zone Expansion Module To Remove: 1. Disconnect battery power by disconnecting P5 on CPU module. 2. Disconnect AC power to the system at the breaker box. 3. One-wire-at-a-time, disconnect and mark all field wiring to connector TBl. 4. Mark and disconnect the 1 O-pin ribbon cable. 5. Remove the 40-pin ribbon cables from connectors Pl and P2. 6. Remove the four screws which secure the module to the rack. 7. Place the defective module beside the replacement module and check for clipped jumpers and resistors. Clip the same resistors and jumpers on the replacement module. Remove the E.O.L. resistors and place these in the same position on the new module to terminate unused circuits (if applicable). 6-6
, To Install: 1. Position the replacement module over the standoffs and replace the four screws to secure the module to the rack. 2. Connect the field wiring to TBI. 3. Connect the 1 O-pin ribbon cable to SPRl and ensure that the arrow of the connector points to pin 9. 4. Replace the 40-pin cables on connectors Pl and P2. 5. Turn on AC power for the system at the breaker box. 6. Connect the battery connector at P5 of the CPU module. 7. Test the system to ensure proper operation. E. Zone Disconnect Module To Remove: 1. Remove battery power by disconnecting P5 on the CPU module. 2. Remove AC power to the system at the breaker box. 3. One-wire-at-a-time, disconnect and mark all field wiring to connector TBI. 4. Disconnect the 1 O-pin ribbon cable from connector Pl. 5. Remove the four screws which secure the module to the rack. 6. Remove the module from the rack. 7. Place the defective module beside the replacement module and compare clipped jumpers. Clip the same jumpers on the replacement module. To Install: 1. Position the replacement module over the standoffs and replace the four screws to secure the module to the rack. 2. Connect the field wiring to TBl. 3. Connect the 1 O-pin ribbon cable to Pl, ensuring that the arrow on the connector points to pin 9. 4. Turn on AC power for the system at the circuit breaker box. 5. Connect the batteries by replacing the battery cable to P5 on the CPU module. 6. Test the system to ensure system operation. F. Zone Suppression Module To Remove: 1. Remove connector P5 on the CPU module to disconnect batteries. 2. Disconnect AC power to the system at the breaker box. 3. One-wire-at-a-time, disconnect and mark all field wiring to connector TBl. 4. Disconnect the 1 O-pin ribbon cable from Pl. 5. Remove the four screws which secure the module to the rack. 6. Remove the E.O.L. resistors from the defective module and terminate the unused circuits on the replacement module, if applicable. To Install: 1. Position the replacement module over the standoffs and install the four screws to secure the module to the rack. 6-7
2. Connect field wiring to connection TB I. 3. Connect the 1 O-pin ribbon cable to connector Pl, ensuring that the arrow on the connector points to pin 9. 4. Appty AC power to the system at the breaker box. 5. Connect connector P5 on the CPU module. 6. Test the system to ensure proper operation. G. Zone Disconnect/Suppression Module To Remove: 1. Remove connector P5 on the CPU module to remove battery power. 2. Remove AC power at the dedicated breaker box. 3. One-wire-at-a-time, disconnect and mark all field wiring to connector TBl. 4. Remove the 1 O-pin ribbon cable.from connector Pl. 5. Remove the four screws which secure the module to the rack. 6. Place the replacement module beside the defective module and check for clipped jumpers on the defective module. Clip the same jumpers on the replacement module. To Install: 1. Position the replacement module over the standoffs and install the four screws which secure the module to the rack. 2. Connect the field wiring to connector TBl. 3. Connect the 1 O-pin ribbon cable to connector Pl, ensuring that the arrow points to pin 9. 4. Turn on AC power at the system breaker box. 5. Connect connector P5 on the CPU module to apply battery power. 6. Test the system to ensure proper operation H. Signal Expansion Module To Remove: 1. Remove battery power by disconnecting P5 on the CPU module. 2. Disconnect AC power at the dedicateld breaker box. 3. Remove connector P3. 4. Remove the 40-pin ribbon cable from connector Pl and, if applicable, from P2. 5. One-wire-at-a-time, disconnect and fjjark all field wiring to connector TBl. 6. Remove the four screws which secure the module to the rack. 7. Place the replacement module beside the defective module and check for clipped jumpers. Clip the same jumpers as are clipped on the defective module. Move the E.O.L. resistors (if any) from the defective module on the replacement module. To Install: 1. Position the replacement module over the four standoffs and secure it in position with the four screws. 2. Reconnect the field wiring to TBl. 3. Connect the 40-pin ribbon cable(s) to Pl and P2, if applicable. 4. Connect connector P3, observing polarity. 5. Apply AC power at the dedicated system circuit breaker box. 6-8
i 6. Provide battery power by connecting connector P5 on the CPU module 7. Test the system to ensure proper operation. I. Auxiliary Relay Module To Remove: 1. Remove connector P5 from the CPU module to remove battery power. 2. Remove AC power at the dedicated system circuit breaker box. 3. Disconnect the 40-pin ribbon cable from Pl and P2, if applicable. 4. One-wire-at-a-time, disconnect and mark all field wiring to TBl and TB2. 5. Remove the four screws which secure the module to the rack. 6. Place the defective module beside the replacement module and check for clipped jumpers, and resistors. Clip the same components on the replacement module as are clipped on the defective module. To Install: 1. Position the replacement module over the four standoffs and install the four screws which secure the module to the rack. 2. Connect all field wiring to TBl and TB2. 3. Connect the 40-pin ribbon cable to Pl and P2, if applicable. 4. Apply AC power to the system at the dedicated circuit box. 5. Connect P5 on the CPU module to apply battery power. 6. Test the system to ensure proper operation. J. Relay Module To Remove: 1. Disconnect connector P5 on the CPU module to disconnect batteries. 2. Disconnect AC Power to the system at the dedicated breaker box. 3. One-wire-at-a-time, disconnect and mark all field wiring from TBI and TB2. 4. Remove the four screws that secure the module to the rack. To Install: 1. Place the module over the four standoffs and secure the module with four screws. 2. Connect all field wiring to TBl and TB2. 3. Apply AC power at the dedicated circuit breaker box. 4. Connect connector P5 on the CPU module to apply battery power. 5. Test the system to ensure proper operation. K. 10 Amp Auxiliary Relay Module To Remove: 1. Remove connector P5 from the CPU module to remove battery power. 2. Remove AC power at the dedicated system circuit breaker box. 3. Disconnect the 40-pin ribbon cable from Pl and P2, if required. 4. One-wire-at-a-time, disconnect and mark all field wiring to TBl and TB2. 5. Remove the four screws which secure the module to the rack. 6-9
6. Place the defective module beside the replacement module and check for clipped jumpers and resistors. Clip the same components on the replacement module. To Install: 1. Position the replacement module over the four standoffs and secure the four screws which secure the module to the rack. 2. Connect all field wiring to TBl and TB2. 3. Connect the 40-pin ribbon cable to Pl and, if required, to P2. 4. Connect P5 on the CPU module to apply battery power. 5. Test the system to ensure proper operation. L. Fan Control Module To Remove: 1. Disconnect connector P5 on the CPU module to remove battery power. 2. Disconnect AC power to the system at the dedicated breaker box. 3. Disconnect power to the module at connectors Pl and, if required, to P2. 4. One-wire-at-a-time, disconnect and mark all field wiring from TBl. 5. Remove the four screws that secure the module to the rack. 6. Place the defective module besicle the replacement module and check for clipped jumpers and resistors. Clip the same components on the replacement module which are clipped on the defective module. To Install: 1. Position the replacement module over the four standoffs and secure it in position with the four screws. 2. Reconnect field wiring to TBl. 3. Connect power in connection on Pl and, if required, on P2. 4. Apply AC power at the dedicated system circuit breaker box. 5. Provide battery power by connecting P5 on the CPU module. 6. Test the system to ensure proper operation. M. Expansion Power Supply Chassis To Remove: 1. Disconnect battery power by removing connector Pl on the module. 2. Disconnect AC power to the system at the dedicated breaker box. 3. Mark, then disconnect all cables on the power module. 4. Remove all modules mounted above the power supply. See remove procedure for each module as required. 5. Remove the six screws which secure the power supply to the rack. To Install: 1. Place the module over the holes in the rack and replace the six screws. 2. Connect all cables to the module. 3. Install all modules which were mounted above the power supply. See install procedures for each module as required. 6-10
4. Apply AC power at the dedicated breaker box. 5. Connect the battery to connector Pl. 6. Test the system to ensure proper operation. N. Expansion Power Supply Regulator Module To Remove: 1. Disconnect connector Pl to remove battery power to the power supply module. 2. Disconnect AC power to the system at the dedicated circuit breaker box. 3. Disconnect cable connections. 4. Remove the four screws which secure the regulator to the expansion power supply. To Install: 1. Place the module over the standoffs and replace the four screws to secure the module to the power supply chassis. 2. Replace cable connections. 3. Apply AC power to the system at the dedicated circuit breaker box. 4. Connect connector Pl to apply battery power to the module. 5. Test the system to ensure proper operation. 0. 2120 interface Unit To Remove: 1. Remove 2-wire power cable. 2. Disconnect and mark all wiring to the module. 3. Remove the four screws which secure the module to the rack. To Install: 1. Place the module over the four standoffs and secure the module with four screws. 2. Connect all wiring to the module. 3. Connect the 2-wire power cable. 4. Test the system to ensure proper operation. P. Meter Module To Remove: 1. Disconnect the batteries from the meter module. 2. Remove the expansion module cover. The meters are attached to the module cover. To Install: 1. Place the expansion module cover containing the meter module over the four holes in the rack. 2. Insert each leg of the expansion module cover into the four holes. 3. Connect the batteries to the meter module. 6-11
I SECTI 7 TROUBLESHOOTING PROCEDURES 1. General Troubleshooting Information Before troubleshooting the system, notify the customer and monitoring facility that you are repairing the system and may trip an alarm. Local codes may require notification of additional personnel, therefore, check local codes for these requirements. You will require a multimeter, diagonal pliers, IC removal/insertion tool, and two sizes of screwdrivers to accomplish these procedures. It is recommended that a IO-pin cable and a four foot long 40-pin riboon cable be used as aids when troubleshooting the system. These cables will be used to insure cable continuity, and to divide the circuits during troubleshooting procedures. It is also recommended that Field Wiring Diagrams be referred to. 2. Troubleshooting Chart A System Troubleshooting Chart is located at the end of this section and contains information which will aid you as you troubleshoot the system. This is a three column chart with Symptom, Probable Cause and Corrective Actions listed. Locate your symptom in the symptom column of the chart, then perform the actions required to correct the malfunction. The Troubleshooting chart is located on page 7-6. 3. Voltage Chart The Voltage Charts (page 7-8) contain voltage readings for various module terminals and connectors and are to be used as required. Do not take voltage readings on the system module ICs. There are three test points on the CPU module to aid in troubleshooting voltage problems. They are as follows: TPl - +5 VDC TP2 - +24 VDC TP3 - Common The procedures used in Section 3, Determine Operational Status, pages 3-1 and the first half of page 3-2 should be used to identify symptoms. This is the required customer information which tells you what the system/user was doing at the time of the failure. This section also contains wiring, jumper, resistor, and switch-setting information which are used to configure the system. The procedures in Section 2, Preventive Maintenance, contains system test information. These include the Lamp Test, and the Walk TestTM which may be used to diagnose or verify system failures. The 4002 system consists of four sections which are shown in Figure 7-1 below. They are the power section, station section, signal section, and control section. r- - -- -B--m, STATI. SECTI - PANEL I I I I I PWA SUPPLY 1 I I I I 1 I! c, i I I CTROL i SIGNAL I l SECTI I - SECTI 4002 System Sections FIGURE 7-1 7-1
l l l l l When troubleshooting the 4002 system, check the obvious things first. These are the LEDs, toggle switches, DIP switch settings, power, clipped jumpers/resistors, city jumpers, and wiring to include contractor installed field wiring, all of which are located in the fire alarm panel. Perform a visual inspection of the panel. The following indication should be observed on the fire alarm panel. Normal LED indications. A. Green POWER LED is illuminated. B. All other LEDs are. NOTE: If the green power LED is not illuminated, check the AC input voltage, then the voltage on test points TPl and TP2 on the CPU module. These voltages should be +5 and +24 VDC respectively. Toggle switches are in the down (normal) position. Fuses are good, and are the correct values. l DIP switches SWl, SW2, SW3, and SW11 are properly set (See Section 3). Field wiring is correct (See Section 3 and field wiring diagrams). l Correct jumpers and resistors are clipped (See Section 3). Ribbon cables are properly installed. If an abnormal indication is observed on a module, troubleshoot that module first. Check the return field wiring to that module to insure proper signals and voltages are present. If these signals and voltages are correct, the module is probably defective. If the visual inspection of the panel was normal, and the voltage was correct, the next step in sectionalization is to test the return field wires from the station section. This is the next section to troubleshoot because proper voltage on the return wires indicate proper input voltage, and the terminals are accessible which allows these checks to be made quickly. Check for incorrect voltage or signal with the voltmeter. If an incorrect reading is observed, you know the defective module is the one you are testing. If the voltages and signals are correct on the return field wiring, the next step is to localized the trouble by dividing or splitting the sections in half, and troubleshooting half of the system. The half with the malfunction would again be divided into half again and again until the defective module, wire, or device is identified. The division process is shown in Figure 7-2. 7-2
l TROUBLED SECTI INPUT 1 OUTPUl BAD MODULE MODULE MODULE +4+5+6 MODULE MODULE 7 a ) I CHECK OUTPUT OF MODULE d I CHECK OUTPUT TO MODULE 1 CHECK OUTPUT TO MODULE 5 REPAIR OR REPLACE MODULE 1 REPAIR OR REPLACE MODULE 2 REPAIR OR REPLACE MODULE 3 REPAIR REPAIR OR OR REPLACE REPLACE MODULE MODULE 5 6 Fault Localization by Dividing FIGURE * 7-2 The division process should start by splitting the CPU module from the rest of the system. 1. Short across jumper JW13 (if clipped) 2. Remove the 40-pin cable from connector Pi. 3. Disconnect the 1 O-pin ribbon cables from the CPU module and short across jumpers JW2 thru JW9. When the cables are removed, without shorting across these jumpers, the SYSTEM TROUBLE LED illuminates and the piezo sounds. If the visual indications change, the problem is probably not in the CPU module. If the symptoms do not change, check inputs then outputs from the CPU module by measuring the voltage and signals on the terminals (see voltage chart on page 7-8). When field wiring is removed, remove and mark each wire, one-wire-at-a-time. Ensure that the wiring is properly replaced to prevent additional trouble indications. 7-3
Once the CPU module is determined to be fully operational, divide the system in half as shown in Figure 7-2. Use your 4-foot, 40-pin ribbon cable and a lo-pin ribbon cable td connect power and signals from the CPU module to the portion of the system to be tested. Remove the short across jumper JW13 (if required). Continue dividing the system into half by moving your ribbon cable(s) until the defective cable, fuse, wire, device or module is identified. Check return signals and voltages on the terminals each time the system is divided. The SYSTEM TROUBLE LED will illuminate and the piezo will sound because of clipped jumpers on all but the last module. The jumpers can be shorted across to silence the piezo and turn off the system trouble LED. If your system contains the ESP option, and the system is programmed, edit the various programs. The field office and customer should have copies of the ESP programs. The edit process is simply verifying the presence of correct data at specified memory locations. See the ESP Programming Manual for edit procedures, if required. The Troubleshooting Flowchart visually explains the procedures discussed above, and should be used as required. 7-4
VOLTAGE/FUSES LED(S) RETURN FIELD WIRES DIP SWITCH SETTINGS JUMPER/RESISTORS RIBB CABLES TOGGLE SWITCHES ESP PROGRAMS CPU MODULE DIVIDE -+ SYSTEM 4 AGAIN GET, SYMPTOMS FROM CUSTOMER I 1 NO YES VERIFY SYMPTOM TEST MODULE/ MODULES P J OPERATIAL NO B VERIFY PROPER SYSTEM 4 OPERATI 4002 Troubleshooting Flow Chart FIGURE 7-3 7-5
SYSTEM TWOUBLESHOOTING CHART Symptom Probable Cause Corrective Action Ione ALARM LED is on, and system :annot be reset Pull station pulled Restore Smoke detector alarm indicator on steady Reset or replace Duc:t smoke detector alarm indicator on Reset or replace steady Heat detector tripped Waterflow device activated Restore Restore or replace Zone circuit shorted Clear shorted line condition (The E.O.L. resistor s 3.3K Ohms should be read between the zone terminals) 30th SYSTEM TROUBLE and one or nore ZE Trouble LEDs are on Defective module in fire alarm panel Alarm initiating device (smoke det., pull station) removed from trouble zone Open connection in zone wiring Repair or replace defective module Install alarm initiating device Repair the open line condition (The E.O.L. resistor s 3.3K Ohms should be read between the zone terminals) POWER LED is off Fire Alarm 120VAC circuit breaker tripped Reset breaker Fuse F2 in panel open Replace fuse F2 (8 Amp) Low AC voltage or brownout condition Check power distribution in building (brownout voltage is 102 VAC or less) 30th SYSTEM TROUBLE and POWER TROUBLE LEDs are on If POWER LED is off, perform corrective action specified above Battery fuse open Replace fuse F3 (8 Amps) P4 disconnected from transformer Connect connector P4 Main fuse open Replace fuse Brown-out condition Check AC power (if adequate, adjust brownou circuit) AC power loss Restore AC power Battery connections open or not attach&d Check battery connections at battery and PE plug Both SYSTEM TROUBLE and one or more SIGNAL Trouble LEDs are on Alarm indicating device open or removed Install or replace alarm indicating device from circuit (bell, horn, AN unit) Open connection on signal circuit Repair the open line condition (The E.0.L resistor s 10K Ohms should be read betweer the signal terminals) Defective Fuse F6 or F7 Replace fuse F6 (signal 2) or F7 (signal 1) Both are 3 Amp fuses. (For Style D Operation) Drefective Fuse F8 Replace power supply fuse F8 Clip jumper. Electrical short in signal circuit Repair short circuit condition (The E.O.1 resistor s 10K Ohms should be read betweei the signal terminals) 7-6
. SYSTEM TROUBLESHOOTING CHART iymptom Probable Cause Corrective Action 30th SYSTEM TROUBLE and GROUND TROUBLE LEDs are on )ne or more conductors are shorted to Remove field wiring from zones and signals fround until ground fault clears nodule shorted to chassis 30th SYSTEM TROUBLE and ANNUN TROUBLE LEDs are on battery case shorted to ground surned out LED or filament in annunciator IIP switch SW1 1 setting incorrect t or common connection to annunciator Move battery case from ground + Depress SYSTEM RESET to check annunciator LEDs Set SW1 1 to indicate correct number of supervised annunciators Connect + or common to annunciator Iefective annunciator Repair or replace annunciator Defective module in panel an control switch off normal >pen connection between panel and annunciator Repair or replace defective module Restore fan control switch Repair open line condition System fails to go into alarm Defective alarm initiating device Replace device No output to devices connected to AUX relay(s) on TB4 Tone circuit incorrectly wired (electrical Ipen between panel and initiating device) Defective module in fire alarm panel Defective device N.O. or N.C. wiring incorrect Correct wiring fault in zone circuit Repair or replace defective module Repair or replace device Correct wiring Defective fuse Replace fuse F4 or F5 (3 amp) SYSTEM TROUBLE LED is on (all other trouble LEDs are off) 4UX 1 or AUX 2 switch not in the normal oosition Restore to normal position 40-pin cable Repair or replace 40-pin cable SYSTEM TROUBLE and several zone trouble LEDs are lit Jumper removed from last module lemote annunciator s RESET or switch not in the rormal position Defective 24 volt power supply Replace jumper in last module Restore to normal position Repair or replace the module (4-Wire Detector) Fuse F9 defective Replace fuse F9 (3 amps) SYSTEM TROUBLE AND SIGNAL 1 or SIGNAL 2 TROUBLE LEDs are lit. System continually resets Defective notification appliance Fuse F6 defective (signal 2) Fuse F7 defective (signal 1) Software Rev. doesn t match Data Base Repair or replace defective appliance. Replace fuse F6 (3 amp) Replace fuse F7 (3 amp) Reprogram ESP Data Base. Will enter Data Base mode when Editor mar is entered. 7-7
SYSTEM TROUBLESHOOTING CHART Symptom Probable Cause Corrective Action System locks up when new software Rev. is installed. Both SYSTEM TROUBLE and CITY TROUBLE LEDs are on Defective software chip CITY BYPASS switch not in its normal position System in Walk TestTM Remove and replace the chip Restore to normal position Restore SW2-1 to On position Open in city circuit field wiring 1 per ESP program Outputs crrcurts do not operate properly Monitor point inputs do not activate correct Defective autput device/module Repair the open line condition Verify written data on programming sheets with op-code listing. Then verify entered data with data and memory location LEDs. Repair or replace defective unit Verify written data on Data Base Programming sheet. Then verify entered data with memory location and data LEDs. Repair or replace input device. VOLTAGE CHART Voltages are nominal voltage readings for module connectors. Use a Triplett or Fluke meter (60 VDC scale). Place the black lead to system common (- OV)I and the red lead on the associated terminal(s). Compare your voltage readings to the voltages listed in the table below. The chart is for all connectors to include the CPU and expansion modules. Do not measure voltage or current on module components., SUPERVISED ANNUNCIATOR (TAKE READING l READ AT ZE ANNUNCIATOR OUTPUT TERMINAL I.E., ANNUN-1) 7-a
l l SECTI 8 BATTERY TESTING INFORMATI General Information All sealed lead-acid batteries in fire alarm service should be tested annually. Replace all sealed lead-acid batteries that have been in service for four or more years. l It is recommended that a battery tester made specifically for checking sealed lead-acid batteries be used. Such a tester is available under Service Part No. 553-602. If a battery tester is unavailable, the voltage response test described below can be used to detect batteries with very low capacity or shorted cells. IMPORTANT: A defective battery charger circuit can cause battery failure. Check the condition of the battery charger when either a battery tester or a voltage response test reveals weakened batteries. Testing 1. Connect a digital voltmeter across the battery. 2. Connect the appropriate sized resistor(s) (see Chart 8-l) across the battery s terminals for the listed test time. 3. Record the end voltage reading. 4. Treat the battery as described in Chart 8-2. CHART 8-1 VOLTAGE AMP HR 12 5.2 RESISTOR (OHMS) 8.0 WAl-K 50 PART NUMBER AND DESCRIPTI 380-008 (2 in parallel) TEST TIME 2 Seconds 12 6.2 6.0 50 380-031 2 Seconds 12 8 4.5 50 380-031 (adj to 4.5 Ohm) 2 Seconds 12 10 4.0 50 380-031 (adi to 4 Ohm) 2 Seconds 12 18 2.0 12 20 1.5 12 33 1.0 6* 50 1.o 12 110 1.o 100 380-031 (3 in parallel) 2 Seconds 100 382-090 (2 in parallel) 2 Seconds 150 382-090 (3 in parallel) 2 Seconds 150 382-090 (3 in parallel) 4 Seconds 150 382-090 (3 in parallel) 4 Seconds Test 2 batteries in series for 12V Use 12AWG wire for battery-to-resistor hookup. 8-1
l CHART 8-2 1 IF END VOLTAGE READING OF BATTERY IS: 1 INSTRUCTIS 11.8V or more Put in Service 11.7v to ll.ov Charge Battery * I 10.9 or less I Discard Battery Retest battery after charging. Note 1: Discard if battery has been in service for four or more years (dispose of properly). Note 2: Dispose of properly. 8-2
SECTI 9 POWER SUPPLY CURRENT LIMITATIS Two criteria must be met to ensure proper 4002 operation: 1. The total power from F8 plus FlO must not exceed 5 Amps. For example, if there is a 4 Amp load on F8, the load on FlO must not exceed 1 Amp. 2. The current through either Fuse F8 or FlO must not exceed 4 Amps. Note 1: See Figure 9-2 below for current requirements of various Visible Devices. Note 2: Various Audible Devices may require as little as 35mA or as much as 160mA for operation. Note 3: See Figure 9-3 on the back of this page for current requirements of 4002 Modules. Figure 9-1 11 Figure 9-2 9-1
MODULE I SUPV CURRENT (ma) I ALM CURRENT (ma) 4002-7001/-7101 (CPU-Class 13) 170 450' 0 n 4002-7002/-7102(CPU-Class A) 170 450' 0 n 4002-5001 @Zone-Class B) 60 300' 4002-5002 f4zone-class B) I 30 I 150* 4002-5003(8Zone-Class A) I 60 I 300* 4002-5004(4Zone-Class A) 30 150' 4002-4101 (Dual Sianal) 8 25 4002-3001 (Aux Relay DPDT) 2 40 4002-3002(AuxRelaySPDT) 0 lo/relay 4002-3003 (Combo Relay 10/2Amp) 2 40 4002-0102,0103,0104,0105 0 0 4002-0113 (Fan Control) I 27 56 4002-0120 12120 Interface) 44 I 44 4002-0121 (Style 7 Interface) I 40 I 40 4002-0137 (RS232 Style 7 Interface) 30 30 4602-9101 SCU 35 55 4602-9102 RCU 35 80 * Alarm current includes 50% of available zones in alarm. Add 60mA for each additional zone if required. l Add 20mA if city connection is used; add up to 125mA per annunciator output. w When sprinkler supervisory function is selected for zone 8, add 33mA to the supervisory current. 9-2
1!B $implex Simnlnx Time Recorder Co.. l Qmolex Plaza l Gardner. Massachusetts 01441-0001 U.S.A. FA4-51-154