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2. Tighten the wire-clamp screws to prevent the wires from loosening.
Figure 3-3: Screws of 6-contact Terminal Block Connector
1. The wire gauge of the terminal block should be between 12
and 24 AWG.
2. DC1 and DC2 must provide exactly the same DC voltage for
power load balance while operating with dual power input.
3.1 Grounding the Device
Users MUST complete grounding wiring with the device; otherwise, a sudden
lightning could cause fatal damage to the device.
100-240V
, 1A max.
ON
OFF
50/60Hz
6
1
2
3
DC 1
+
-
DI 0
DI 1
DO 0
Max. Fault Alarm Loading: 24V, 1A
DC Input Range:
24-60V
, 1.5A max.
DC 1
Figure 3-4: IGS-R4215-24T4X Earth Grounding
4
5
6
Alarm
DC 2
+
-
2 2
DO 1
GND
GND
I/O
I/O
R.O.
R.O.
Alarm
Alarm
Ring
Ring
DC 2
DC 2
DC 2
AC
AC
DC 1
DC 1
DC 1
1 1
Alarm
DC 2
4 4
6 6
8 8
3 3
5 5
7 7
10
10
9 9
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