Quick Guide

5
3. Wiring DC Power Inputs
The 6-contact terminal block connector on the 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 and negative DC power wires into contacts 1 and 2 for DC
POWER1,or5and6forDCPOWER2.
DI/DO
FaultR.O.
Ring
AC
DC 2
DC 1
DC POWER
ON
Fault DC 2DC 1
OFF
DC Input Range:
24-60V , 1.7A max.
GNDGNDDO 1DO 0DI 1DI 0
Max. fault loading: 24V, 1A
Figure 3-1: 6-contact terminal block connector of IGS-6325-20T4C4X and IGS-6325-20S4C4X
+
FaultDC 1 DC 2
+
DC Input: 48-56V , 11A
Figure 3-2: 6-contact terminal block connector of IGS-6325-24P4X and IGS-6325-24P4S
2.Tightenthewire-clampscrewsforpreventingthewiresfromloosening.
1 2 3 4 5 6
Power 1 Fault Power 2
+ - + -
Figure 3-3: The pins of 6-contact terminal block connector
Note
The wire gauge for the terminal block should be in the range
between12and24AWG.