Interlogix NS2051-4P/1T - Manual (Page 11)

IFS MC251-4P/1S and NS2051-4P/1T User Manual 7
Top Panel
The top panel of the MC251-4P/1S and the NS2051-4P/1T
consists of one terminal block connector with two DC power
inputs.
Wiring the Power Inputs
The 6-contact terminal block connector on the top panel of the
MC251-4P/1S and the NS2051-4P/1T is used for two DC
redundant powers 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.