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Trouble and Form-C Relay Connections (Optional) Installing the Charger
CHG-120 Instruction 11/22/04 PN: 52459:A FCI P/N:9000-0572 13
Trouble and Form-C Relay Connections (Optional)
Table 5 contains descriptions of optional connectors on the charger:
Figure 13 shows charger trouble and Form-C relay connections:
Figure 13 Connections for Optional Devices
Function Connector
Use open collector input and output to daisy
chain a trouble signal through the charger
without affecting charger operation.
JP5 Open Collector Trouble In
JP4 Open Collector Trouble Out
Receive trouble signals from another device,
such as a Control Module.
JP6 Master Trouble In
Transmit a charger trouble signal to another
device.
TB3 Form-C Trouble Relay
Table 5 Charger Trouble and Form-C Relay Connections