Honeywell VRX180 user manual Do Board Terminal Block Connections

Models: VRX180

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Installation

Figure 2-5 DO Board Terminal Block Connections

The Digital Output board with relay outputs contain jumpers to set the de-energized state of the relay contacts. The relays are factory set to Normally Closed (NC) for each output on the relay output board,

To change the state of the contacts: See Figure 2-6 DO Board Relay Contact Setting. Use a pair of needle-nose pliers and move the jumper from the location NC (normally closed ) to the location NO (normally open).

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Honeywell VRX180 user manual Do Board Terminal Block Connections