Beckhoff EP6224, Documentation

Page: 29 / 57

Mounting and Access
EP6224 and EP6228 29 Version: 1.5
4.2.1.2 EP6228-3032, EP6228-3132
4.2.1.2.1 7/8" plug connectors
Two connectors at the low-end of the modules are used for feeding and routing the supply voltages:
• Power supply: IN plug, left
• Downstream connection: OUT socket, right
Fig. 14: Connector for the supply voltages
Connection
1
2
3
4
5 5
4
3
2
1
Plug
Feed-in
Socket
Forwarding
Fig. 15: 7/8" plug connectors
Contact Function Description Core color
1)
1 GND
P
GND to U
P
Black
2 GND
S
GND to U
S
Blue
3 FE Functional earth Grey
4 U
S
Control voltage Brown
5 U
P
Peripheral voltage White
1)
The core colors apply to cables of the type: Beckhoff ZK203x-xxxx.