Carbon Monoxide (CO) Single-Point Gas Detection System

Carbon Monoxide (CO) Single-Point Gas Detection System DESCRIPTION Wall-mounted gas monitor with built-in carbon monoxide (CO) sensor, accepts one analog remote device such as a secondary gas sensor, temperature or humidity sensor. PolyGard SPC- APPLICATION To detect and control levels of carbon monoxide (CO) and other gases in a wide variety of commercial and industrial applications such as Carbon Monoxide level in parking structures, engine repair shops, equipment rooms and ventilation systems, etc. The controller can communicate with any compatible electronic analog control, DDC/PLC control or automation system via binary and/or analog output signal. FEATURES Continuous monitoring One () built-in CO electrochemical sensor Easy plug-in sensor One () remote analog input, -0 ma One () digital input Two () relay outputs: - Four stage control - Fail-safe assignable One () analog output, (0)-0 ma / (0)-0 VDC - Selectable for low, high, or averaging One () VDC switched output Liquid Crystal Display (LCD) LED status indicators Accepts toxic or combustible gas, refrigerant, temperature or humidity temperature remote sensor input Built-in horn Keypad user interface Simple menu-driven programming Modular technology Overload & short-circuit protected NEMA X enclosure Easy maintenance City of Los Angeles Approved NRTL Performance Tested & Certified Conforms to STD UL 0 SPECIFICATIONS Electric Power Supply VAC/VDC, -0%/+% 0/0 Hz, reverse polarity protected Power Consumption VA (0. A) w/ () remote sensor connected Sensor Performance Gas detected Carbon monoxide (CO) Sensor element Electrochemical, diffusion Range Span field adjustable from 0-00 to 0-00 ppm via calibration, 0-0 ppm factory set Stability & Resolution ±.0 ppm of reading Repeatability ±.0 % of reading Long term ouput drift 0.% signal loss/month Response time t90 0 sec. Sensor life expectancy - years, normal operating environment Sensor coverage,000 sq. ft., max 0,000 sq. ft. ( m, max 90 m ), under ideal conditions Installation Location Mounting height to ft. (.-.8 m) above floor Type of Control General Analog input Analog reading Stage level / setpoint Four-stage (S to S) control, assignable up to two () binary/ relay, horn/audible alarm, and VDC / 0 ma switched outputs, i.e. low-high stage for relay output, horn / audible alarm and switched VDC at any stage for remote alarming One () -0 ma, for additional remote sensor, load ma / 00, reverse polarity protected Current and mean (average) value Field adjustable over full range, four () stages (S to S) per analog input, assignable to current or mean (average) value - hysteresis/ switching differential Selectable for each sensor point Digital input One (); can be assigned to any relay (R, R). - application Remote audio/visual alarm reset or override function INTEC Controls, 00 Stowe Dr. Suite 0, Poway, CA 90 Page of Printed in USA

SPC- SPECIFICATION Type of Control (Cont...) Relay outputs (R, R) () SPDT (R), and () SPST-NC w/ status LEDs or SPST-NO (R), jumper selectable Contact rating 0 VAC/VDC, 0. A, max. - each stage level (S-S) Assignable to any relay - sensor fail-safe Assignable to any stage level Time delay switching Selectable for make and brake of each sensor point (SP to SP) 0-9,999 seconds Analog output One (), (0)-0 ma, load 00 ; (0)-0 VDC, load 0K ; jumper selectable; polarity protected, assignable to low, high or averaging of sensor inputs VDC switched output One () VDC, 0 ma max Audible alarm 8 db @ unit, enabled or disabled, selectable; assignable to stage level S, S, S or S Alarm acknowledgement Menu-driven and system reset function for latched relays User Interface Keypad type Refer to illustration keypad user interface Touch buttons Four () Status LED s Four (), for system on, stage status, and failure Digital display Liquid Crystal Display (LCD), two lines, characters per line, digit resolution - unit display Menu selectable, per sensor; ppm, %v/v, %LEL, F or % RH Environmental Permissible ambient - working temperature F to F (-0 C to 0 C) - storage temperature F to 8 F (- C to 0 C) - humidity to 9% RH, non-condensing - working pressure Atmospheric ± 0% Physical Enclosure (panel) - material Polycarbonate, UL 9-HB, fire-retardant - conformity UL 0 standards - color Light gray - protection NEMA X (IP) - installation Wall (surface) mounted, or single gang electrical box Dimensions (H x W x D). x. x.9 in. (0 x 0 x mm) Cable entry holes for / in. conduit for wall (surface) mounting and hole on back side of base plate for single gang electrical box mounting Wire connection Terminal blocks, screw type for lead wire Wire size Min. AWG (0. mm ) Max AWG (. mm ) Wire distance Max. loop resistance 0 (= wire distance plus controller input resistance) Weight 0. lbs (0. kg) Approvals / Listings - unit rating NRTL Performance Tested & Certified Conforms to STD ANSI/UL 0 City of Los Angeles CE VDI 0, C-No. 89 EMV-Compliance 00/08/EWG Low voltage directive //EWG - relays (R-R) UL Recognized, E CSA, C. No. 0, No. (File No. LR98) - enclosure UL Listed, E080 CSA Certified, E080 Warranty One year material and workmanship OPTIONS Enclosure Metal, wall-mount - material Galvanized steel w/zinc coating, corrosion resistant - color Light gray - protection NEMA, general purpose - installation Wall (surface) mounted, or single gang electrical box Dimensions (H x W x D).9 x.9 x.8 in. ( x x mm) Cable entry holes for / in. conduit for wall (surface) mounting and hole on back side of base plate for single gang electrical box mounting INTEC Controls, 00 Stowe Dr. Suite 0, Poway, CA 90 Page of Printed in USA

SPC- ORDERING INFORMATION SPC- - 00 US 0 Enclosures Wall NEMA, metal Wall NEMA X = Standard enclosure 00 0 99 Trip/Setpoints Factory set (for built-in sensor): Stage (S to S) S = Low alarm @ ppm CO (Relay R) S = High alarm @ 00 ppm CO (Relay R) S = Audible alarm @ 00 ppm CO (built-in Horn) S = Remote alarm @ 00 ppm CO ( VDC switched output disabled ) Special request Standard control system, ordering part number: SPC - - 00 US, configuration includes: Digital, programmable controller with menu-driven keypad user interface, LCD & LEDs, VAC/VDC, 0/0 Hz NEMA X enclosure Built-in: () CO sensor/transmitter () Horn, audible alarm Input: () -0 ma, for remote sensor Outputs: () Relays, 0 VAC/VDC 0. A; -SPDT (R) and -SPST-NO/NC (R), jumper selectable () Switched VDC, 0 ma () (0)-0 ma or (0)-0 VDC, selectable INTEC Controls, 00 Stowe Dr. Suite 0, Poway, CA 90 Page of Printed in USA

SPC- USER INTERFACE & CONTROLLER Keypad User Interface Alarm Orange LED Alarm Red LED Failure Yellow LED Power Green LED Alarm Alarm INTEC Controls SPC Main Page Main Menu Sub Menu INTEC Controls SPC Flashes when any stage level setpoint is exceeded; steady when any relay output is in manual override operation. Flashes when high alarm stage or multiple alarm stage level setpoints are exceeded; steady when any relay output is in manual override operation Flashes when system or sensor fails Steady when power is ON Scroll down in Main menu and Sub menus; decreases a value Navigates through menus on the same level; moves cursor when inputing data Exits programming and saves settings or return to previous level or menu Enter Sub menus or stores data; horn silence (if assigned) System Errors Stage Status Relay Status Sensor Readings Relay Setup SP Setup System Setup System Operation All Programming is made via the keypad user interface in combination with the display screen. Security is provided via two password levels. The lower level password allows to override or to reset system status functions. The upper level password allows all programming and override functions. Main Page Display After powered on, displays INTEC and part number and changes to sensor reading display unless a system error occurs; then the error is displayed. Main Menu Displays headings of System Errors, Stage Status Relay Status, Sensor Readings, Relay Setup, SP (Sensor Point) Setup, and System Setup. Sub Menu System Errors Displays errors, reset corrected errors, and historical error summary. Sub Menu Stage Status Displays status of each SP sensor point, stage level/ setpoint exceeded. Sub Menu Relay Status Displays status and manual control of each output relay. Sub Menu Sensor Readings The current and mean/average values are displayed for each SP sensor point with sensing type and engineering unit (ppm, %v/v, %LEL, F, %RH). Sub Menu Relay Setup Enter and /or change parameters of each relay. - Assign de-energized or energized normal operation - Select steady or flashing function - Select horn function - Select latching or non-latching mode - Select digital input usage, and assign to any output relay - Set delay ON/OFF time Sub Menu SP Setup Enter and/or change parameters of each sensor point. - Activate sensor point - Select sensor point type (gas, temperature, humidity) - Select measuring range - Select sensor signal - Select stage/setpoint to - Select hysteresis - Set delay ON/OFF time - Select current or mean/average value - Assign sensor point fault to stage level setpoint - Assign setpoint to to any output relay - Assign to analog output Sub Menu System Setup Enter and/or change system parameters. - Select service mode - Display software version - Set next maintenance date - Select service phone number - Select averaging function, time and overlay, of any SP - Set date, time and time format - Change customer password - Set failure relay - Select power ON time - Select analog output function INTEC Controls, 00 Stowe Dr. Suite 0, Poway, CA 90 Page of Printed in USA

SPC- WIRING CONFIGURATION VAC/VDC Input Power Supply, and Analog Output AO0 X (0) -0 ma, or (0) -0 VDC*** VAC/VDC** -0%/%, 0/0 Hz ***Jumper output signal AO0 range selectors: 0-0% V-A X Over both pins Pins not covered Over both pins Pins not covered = VDC = ma = -0 ma / -0 VDC = 0-0 ma / 0-0 VDC Optional -0 Remote AT-...V Series Sensor/Transmitter Input SP0, -0 ma, -wire sensor/transmitter -0 ma Common VAC or VDC** -0 ma, -wire loop-powered sensor/transmitter X -0 ma VDC** Twisted, shielded wire is recommended for - or - wire configurations. Binary-Relay Outputs R0 and R0, VDC switched Output S, and Digital Input Digital input VDC, 0 ma Relays are normally de-energized, 0 VAC/VDC 0. A S = Built-in horn S = Switched output **Jumper SPST relay (R) NC/NO selector: NC NO NO NC Common NC/NO** Common X 8 9 0 Covers top two pins = SPST-NC Covers buttom two pins = SPST-NO **/*** Be Alert: Only the same type of power, VAC or VDC, as supplied to the unit, is available for the remote transmitter. I. E. When VDC transmitter power is required, the unit must be powered with VDC. -wire loop powered transmitter transmitter can use the internal power. -wire transmitters that allow power common to DC common can use the same power supply to power the SPC and the transmitter. -wire transmitters that require separate power common from DC common must use a separate power source. S S R R INTEC Controls, 00 Stowe Dr. Suite 0, Poway, CA 90 Page of Printed in USA