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Wiring the power inputs, Wiring the power inputs 13 – Interlogix MC251-4P/1CXT User Manual

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IFS MC251-4P/1CXT User Manual 13

Wiring the Power Inputs

The 6-contact terminal block connector on the top panel of the
MC251-4P/1CXT is used for two DC redundant power inputs.
Please follow the steps below to insert the power wires.

1. Insert positive / negative DC power wires into the contacts

1 and 2 for POWER 1, or 5 and 6 for POWER 2.

V1- V1+ V2- V2+

2. Tighten the wire-clamp screws to prevent the wires from

disconnecting.

1 2 3 4 5 6

Power 1

Fault

Power 2

- + - +