Quick Guide

5
3. Wiring DC Power Inputs
The 6-contact terminal block connector on the front panel of Industrial Managed
Switch 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 contacts 1 and 2 for DC POWER 1,
or5and6forDCPOWER2.
50/60 Hz
DC POWER
ON
RingRing
AlarmAlarm I/OI/O
AlarmAlarmDC 1
OFF
ON
AC POWER
OFF
DC Input
:
36-60V , 0.6A max.
DC 2
ACAC
DC1DC1
R.O.R.O.DC2DC2
22
44 66
11 33 55
100-240V , 0.6A max.
GNDGNDDO 1DO 0DI 1DI 0
Max. Fault Alarm Loading: 24V, 1A
Figure 3-1: IGS-5225-16T4S Power Wiring
2.Tightenthewire-clampscrewsforpreventingthewiresfromloosening.
1 2 3 4 5 6
V1+ V1- V2+ V2-
Power 1 Power 2
Positive(+)Pin Negative(-)Pin
IGS-5225-16T4S Pin1/5 Pin2/6
Note
The wire gauge for the terminal block should be in the range
between 12and24 AWG.