IMS ALARM 3 PORT RS485 EXPANSION BOX

Transcription

1 Price $.00 IMS ALARM 3 PORT EXPANSION BOX OPERATING INSTRUTIONS READ THOROUGHLY BEFORE INSTALLING EQUIPMENT fm

2 TABLE OF ONTENTS GENERAL SPEIFIATIONS... 3 INTRODUTION... 4 RS232 ONNETION... 4 OMPATIBILITY... 4 SETUP... WIRING... 6 NTR SWITH SETTINGS... 7 S... 7

3 IMS ALARM 3 PORT RS 48 GENERAL SPEIFIATIONS Supply: 11 Vac Load: 2.0 VA Enclosure: Type 1 Relay Output: DPDT contacts; Amps 20 VA IMS Version requirements: Version 2.0 or later (Windows version) P Serial Port RS232 3

4 INTRODUTION The BinMaster IMS Alarm/ 3 Port expansion box provides 3 different RS 48 Ports and three SPDT relay outputs for system alarm conditions. There are 3 system alarm conditions, LOW, HIGH, and ERROR. The LOW level alarm relay will activate when any of the SmartBobs has triggered a Low level alarm in the IMS program. The HIGH level alarm relay will activate when any of the SmartBobs has triggered a High level alarm in the IMS program. The ERROR alarm relay will activate whenever there is a system error in the IMS program. A system error could be either a SmartBob not responding to a measurement command, or a Bob that has not retracted completely. The BinMaster IMS Alarm/3 Port expansion box has a nine pin RS232 port and three RS 48 ports. The RS232 port is connected to a serial communications port on the P running the IMS software. The three ports are labeled Port A, Port B, and Port. Each of these ports can communicate with up to 30 Smart Bobs. RS232 ONNETION The IMS Alarm/3 Port expansion box has a female 9 pin D connector for connection to the serial port on the P that is running the IMS program. The IMS program will need to be set up for the om port that the IMS Alarm/ 3 Port expansion box is connected to. OMPATIBILITY The IMS Alarm/3 Port expansion box requires the BinMaster IMS software for Windows version 2.0 or later to utilize all of the features. The 3 Port expansion feature also functions with the BinMaster ActiveX ontrol, however the Alarm relays are not supported by the ActiveX ontrol.

5 SETUP To utilize the 3 Ports in the IMS software program, you will need to set the Port Settings options to "Expanded". This is done by slecting the Setup tab on the menu bar and selecting Options. This will bring up the SmartBob IMS Options window. Select the Port Settings tab. Select the appropriate interface and check the Expanded box. This will activate additional tabs for up to 90 bins. The SmartBobs connected to each port must be individually addressed from 1 through 30 by their address DIP switches. The IMS program will have 90 addresses when running in Expanded Port Setting. The SmartBobs that are addressed 1 through 30 in the IMS program will connect to Port A. The SmartBobs that are addressed 31 through 60 in the IMS program will connect to Port B. The SmartBob that is addressed 31 in the IMS program will be communicating with the SmartBob that is connected to Port B and has its address DIP switches set to address 1. The SmartBobs that are addressed 61 through 90 in the IMS program will connect to Port. The SmartBob that is addressed 61 in the IMS program will be communicating with the SmartBob that is connected to Port and has its address DIP switches set to address 1.

6 > J1 1 4 GRD 2 F1 K1 K2 K3 D4 U9 U6 U U8 R7 R6 R8 R9 R11 R12 R13 R14 R1 R32 R10 U11 R3 R31 D D6 D7 D8 D9 R34 R33 R26 R22 R28 R29 R30 U1 R T1 R38 U3 MAX232 R U R4 DB1 4 R17 U 6 R3 3 D2 D3 R1 U2 L1 L2 U10 R2 X J3 WIRING There are three ports on the IMS Alarm/3 Port adapter box. The ports are labeled A, B, and. Each port has a 3 terminal pluggable connector. The cable will have its (), (), and shield wires connected to their appropriate terminal. Be sure that the polarity of the connection is correct! The wiring must be wired in a daisy chain wiring scheme. All wiring must start at an terminal and terminate at an terminal. There can be no spliced or taps in the line. The ports on the IMS Alarm/3 Port adapter box provides the biasing for their daisy chain wiring. No other biasing of the line is required. SmartBob Interconnect Wiring Diagram SBRX Remote #1 SBRX Remote #2 16VA 16VA Shield 16VA 16VA Shield ON ON 1 POWER TRANSFORMER OFF NTR 3 OFF NTR 120VA 16VA 2 4!!! IMPORTANT!!! Do not Ground Secondary of Transformer! 1.) The power transformer should be located near the SBRX Remote units so as to keep the voltage drop to a minimum. LOW Level Alarm Relay HIGH Level Alarm Relay System ERROR Relay 11VA Power ord N N N LOW HIGH ERROR 30 R18 R19 RTS RTS RTS A B 1 R20 A A DATA A R36 DATA DATA B R37 R2 R21 16 R24 R23 LM2902 R16 TD NTR_ NTR_B NTR_A RD OFF ON OFF ON OFF ON PORT PORT B PORT A Shd Shd Shd DB9 TB1 TB2 TB3 Shield Port A Port B Port RS232 to omputer running the IMS program 2.) Recommended wire size for connecting the transformer to remotes is 14 AWG minimum or as required by local electrical codes. 3.) Use shielded twisted pair data cable when connecting the remotes and interface. onnect all shields together and connect shields to terminal block as shown. Do not connect shields to earth ground. 4.) Additional units are connected in daisy chain manner as units 1 and 2 illustrated..) NTR (Network Termination) is in the "ON" position only on the last unit in the network. NTR SWITH SETTINGS Each port has an NTR switch located on the printed circuit board that is used to properly terminate the line. If the port is on the end of the daisy chain wiring scheme for the line then the NTR switch should be in the ON position. If the port is somewhere in the middle of the daisy chain wiring, then the NTR switch should be in the OFF position. In each SmartBob there is also an NTR switch, it should be set in the same manner. On the daisy chain wiring scheme, the NTR switch at each end on the daisy chain should be in the ON position. All of the rest of the NTR switches should be in the OFF position. There should always be two and only two NTR switches in the ON position.

7 The IMS Alarm/3 Port adapter box has three SPDT alarm relays. There is a Low Level Alarm relay, a High Level Alarm relay, and a System Error Alarm relay. The Low Level Alarm relay will pull in if the IMS program detects a Low Level alarm condition on any of the vessels that have their Low Level alarm active. The High Level Alarm relay will pull in if the IMS program detects a High Level alarm condition on any of the vessels that have their High Level alarm active. The Error Alarm relay will pull in if the IMS program detects a System Error when trying to take a measurement. A system error could be either a SmartBob not responding to a measurement command, or a Bob that has not retracted completely. In an alarm condition the relays make connection between the terminal and the terminal. In a normal state there is a connection between the and the N terminals. 12 R7 LOW LEVEL HIGH LEVEL SYSTEM ERROR 11 Vac POWER ORD N N N LOW HIGH ERROR J1 F1 K1 K2 U9 K3 D4 R18 D R19 1 D6 R20 RTS RTS RTS A B U1 2 T1 U6 U10 13 U7 X U8 R10 DATA DATA DATA A B D7 D8 D9 R22 R2 R36 R37 R2 R38 U3 R21 16 R24 R23 R9 R12 R13 R14 R1 9 R8 R6 R11 U11 LM2902 R32 8 NTR_ NTR_B NTR_A R30 MAX232 7 OFF ON PORT A OFF ON PORT B OFF ON PORT Shd Shd Shd R3 R31 R34 R33 R26 R28 R29 R27 DB9 TB1 TB2 TB3 PORT A PORT B PORT A A 1 DB1 4 R U 3 6 U4 R3 R4 R16 R J3 RS232 ONNETOR R1 D2 TD D3 RD GRD U2 L1 L2