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Step 7—Connect External Distribution—future option
Step 8 - Connect IO Module Signals and Bias
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)
CRITICAL ALARM
TB1
MAJOR ALARM (CHARGER SUMMARY)
TB2
MINOR ALARM
TB3
R1 (RECTIFIER FAIL – RFA/MRFA)
TB4
R2 (AC FAIL – ACF/MACF)
TB5
R3 (LOW VOLTAGE – BD/VLV)
TB6
R4 (GROUND FAULT – GFI)
TB7
R5 (SURGE PROTECTOR – SPD)
TB8
R6 (HIGH VOLTAGE – HVSD/HV)
TB9
R7 (CHECK BATTERY)
TB10
AUX1 (AIR CONDITIONER FAIL)
TB11
ALARM INPUTS
("DRY", NO VOLTAGE, BINDARY CONTACT MONITORS)
AUX2 (DOOR OPEN)
TB12
AUX3 (HIGH EXTERNAL AMBIENT)
TB13
AUX4 (LOW EXTERNAL AMBIENT)
TB14
CHARGER/PLANT BATTERY TEST (PBT)
TB15
REMOTE RECTIFIER STANDBY (GSTBY)
TB16
AUX9 (AUXILIARY 9)
TB17
AUX8 (AUXILIARY 8)
TB18
OSA1 – (OPENSRING)
TB19
AUX6 (HYDROGEN PRESENT)
TB20
DIGITAL PORTS
RESERVED FOR FUTURE USE
TB21
1-WIRE TEMP PROBES; 1-WIRE SIGNAL ON PIN1; RETURN ON PIN2
TB22
OPTIONAL #24VDC CONTROLLER BACK-BIAS INPUT
ALT-BIAS 24VDC-IN PIN 4; ALT-BIAS 24VDC-IN RTN PIN 5
TB24
RS485 / GALAXY PROTOCOL RECTIFIER SERIAL BUS
RECT DATA
10/100 BASE-T ETHERNET
LAN
Integritas Wall Mount Charger - Quick Start Guide
Document 8600092587P r04 2019 May
IP843G IO Module
11
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