ABB AX521

12.4.1 Process Supply Voltage
CAUTION!
The process supply voltage must be included in the earthing concept (e. g.
earthing of the minus pole).
12.4.2 Inputs/Outputs
1 Example for connection as an input
2 Example for connection as an output
Example Input
or Output
CI5x2
Connection > Inputs/Outputs
2019/11/153ADR024117M02xx, 11, en_US104