TP-6694 7/1890 Section 6 Accessories
6.1.2 Common Fault/Failure (32A) Relay
Kit
The common fault relay is standard on the controller
circuit board and located at the TB2 terminal strip
connections. Contacts are rated at 2 amps at 32 VDC
or 0.5 amps at 120 VAC max. See Figure 6-4 and
Figure 6-5.
The optional common fault relay shown in Figure 6-5 as
DCB2 has contacts rated at 10 amps at 28 VDC or
120 VAC and can be connected to user-supplied
accessories.
The optional common fault relay shown in Figure 6-5 as
DCB1 has contacts rated at 10 amps at 28 VDC or
120 VAC and is used to trigger the shunt-trip line circuit
breaker kit (mentioned later in this section).
GM67191-B
Figure 6-4 Common Fault Relay Wiring (Standard)
GM67191-B
Figure 6-5 Common Fault Relay Kit and Shunt-Trip
Relay Kit Wiring
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