ABB AC31 Assembly And Operation Manual page 143

Connector /
Block
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
X4 / 3
Connection data of spring terminals (X4):
● Conductor cross section, single wire: 0.2 mm² to 2.5 mm²
● Conductor cross section, flexible: 0.2 mm² to 1.5 mm² (existing device: 2.5 mm² flexible)
● Conductor cross section, flexible with wire end ferrule: 0.25 mm² to 1.5 mm²
Fig. 88: Connection example: digital input (X4)
2018/09/24
Replacement devices: I/O modules > Replacement unit DC501-CS31-AD
Pin Assignment / Signal
+5 Auxiliary voltage (max. 200 mA total load of +0/ +1/ .../ +7/ +8
permitted). Voltage derived from input voltage V+ (X4)
+6 Auxiliary voltage (max. 200 mA total load of +0/ +1/ .../ +7/ +8
permitted). Voltage derived from input voltage V+ (X4)
+7 Auxiliary voltage (max. 200 mA total load of +0/ +1/ .../ +7/ +8
permitted). Voltage derived from input voltage V+ (X4)
+8 Auxiliary voltage (max. 200 mA total load of +0/ +1/ .../ +7/ +8
permitted). Voltage derived from input voltage V+ (X4)
-1 GND
-2 GND
-3 GND
-4 GND
-5 GND
-6 GND
-7 GND
-8 GND
V- GND
3ADR010122, 8, en_US
AC31 Adapters
143