ABB AX521

7.4.1 Process Supply Voltage
CAUTION!
The process supply voltage must be included in the earthing concept (e. g.
earthing of the minus pole).
7.4.2 Inputs
Fig. 9: Example for connection input
7.4.3 Outputs
Example
AX522
Connection > Outputs
2019/11/153ADR024117M02xx, 11, en_US60