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Trouble and form-c relay connections (optional) – Fire-Lite CHG-120F Battery Charger User Manual

Page 21

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Trouble and Form-C Relay Connections (Optional)

Installing the Charger

CHG-120F Instruction 03/21/01 PN 50888:B0

21

Trouble and Form-C Relay Connections (Optional)

Table 5 contains descriptions of optional connectors on the charger:

Figure 15 shows charger trouble and Form-C relay connections:

Figure 15 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 spare zone.

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