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QUICK START GUIDE
Step 7 - Connect External Distribution - future option
Step 8 - Connect IO Module Signals and Bias
8A - Pulsar XL controller
Connect per site engineering instructions.
Connections are on the front of the IO Module connections unit.
Route wires through routing bend tab and tie wires to wire tie points and wire as
desired.
TB1 - TB21
detachable block - Strip - 0.35" (9 mm) Torque - 2 in-lb (0.25 Nm)
Alarm Outputs and Inputs
TB1 - TB10
Alarms Outputs - Wire to office alarms. See Information: Signal
Connections.
TB11 - TB20
Inputs - Wire to signal sources. See Information: Signal
Connections.
Alt Bias
TB21
Alternative 24V external Bias supply
LAN
LAN
Ethernet LAN or local PC connection
1-Wire Battery Temp and Voltage Monitor - Optional
1-WIRE DATA
See Information: Battery Monitoring Connections.
ALARM OUTPUTS
RATED 125VDC @ 0.5A
REF
FACTORY DEFAULT ASSIGNMENT (SIGNAL – PIN#1; COMMON – PIN2)
TB1
CRITICAL ALARM
TB2
MAJOR ALARM (CHARGER SUMMARY)
TB3
MINOR ALARM
TB4
R1 (RECTIFIER FAIL – RFA/MRFA)
TB5
R2 (AC FAIL – ACF/MACF)
TB6
R3 (LOW VOLTAGE – BD/VLV)
TB7
R4 (GROUND FAULT – GFI)
TB8
R5 (SURGE PROTECTOR – SPD)
TB9
R6 (HIGH VOLTAGE – HVSD/HV)
TB10
R7 (CHECK BATTERY)
ALARM INPUTS
TB11
AUX1 (AIR CONDITIONER FAIL)
TB12
AUX2 (DOOR OPEN)
TB13
AUX3 (HIGH EXTERNAL AMBIENT)
TB14
AUX4 (LOW EXTERNAL AMBIENT)
TB15
CHARGER/PLANT BATTERY TEST (PBT)
TB16
REMOTE RECTIFIER STANDBY (GSTBY)
TB17
AUX9 (AUXILIARY 9)
TB18
AUX8 (AUXILIARY 8)
TB19
OSA1 – (OPENSRING)
TB20
AUX6 (HYDROGEN PRESENT)
DIGITAL PORTS
TB21
RESERVED FOR FUTURE USE
TB22
1-WIRE TEMP PROBES; 1-WIRE SIGNAL ON PIN1; RETURN ON PIN2
OPTIONAL #24VDC CONTROLLER BACK-BIAS INPUT
TB24
ALT-BIAS 24VDC-IN PIN 4; ALT-BIAS 24VDC-IN RTN PIN 5
RECT DATA
RS485 / GALAXY PROTOCOL RECTIFIER SERIAL BUS
LAN
10/100 BASE-T ETHERNET
Page 14
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IP843G IO Module
Version 6.0
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