151430-L8 Control Panel Installation
4-32
4.13 On-Board Relays (Conventional)
The control panel has two built-in programmable relays and a built-in trouble relay. All relays are Form C rated
at 2.5 A @ 24VDC.
Figure 4-41 Location of Conventional Relay Circuits
4.13.1 Trouble Relay
The control panel has a dedicated Form C trouble relay built in. The relay provides a normally open and a
normally closed contact. The trouble relay will deactivate under any trouble condition.
Note: The NC contact is the relay contact that is closed when the panel has power and there are no trouble con-
ditions.
4.13.2 Programmable Relays
The control panel has two Form C programmable relays built in. Each relay provides a normally open and a
normally closed contact.
To install one or two programmable relays, follow these steps.
1. Wire Relay 1 and/or Relay 2 as needed for your application. See Figure 4-41 for the location of the relay ter-
minals.
2. Configure the relay through programming (see Section 9.5).
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