Source - Kentrox DataSMART T3/E3 IDSU Installation Manual

Connecting to a DC
power source
Connect the installed DC power supply to a power source capable of supplying the
appropriate voltage and current. The requirements are specified on the rear panel of the
supply. Wire the power supply as described below.
Wiring the DC power connector
1
Turn off the DC power source.
2
Prepare one 12 to 14 AWG (2.05 to 1.63 mm) wire marked with green insulation and
one or more yellow stripes to connect the frame ground. Strip 0.125 in. (3.2 mm) of
the insulation from the plug end of the wire. Do not strip more than 0.25 in.
(6.4 mm).
3
Connect the frame ground wire to position 2 of the DC power termination plug.
4
Prepare two 14 to 22 AWG (1.63 to 0.64 mm) wires to terminate in the DC power
termination plug. Strip 0.125 in. (3.2 mm) of the insulation from the plug end of each
wire. Do not strip more than 0.25 in. (6.4 mm).
5
Connect the source positive to position 3 of the DC power termination plug.
6
Connect the source negative to position 1 of the DC power termination plug.
7
Plug the DC power cable into the DC power connector on the rear panel of the IDSU.
8 Turn on the DC power source.
Power up the chassis 23