ABB AX522 User Manual

21.4.1 Process Supply Voltage
CAUTION!
The process supply voltage must be included in the earthing concept (e. g.
earthing of the minus pole).
21.4.2 Inputs
Fig. 33: Example for connection input Ix
AC500-S Safety User Manual
For a detailed description of the electrical connection of the module, please
refer to the "AC500-S Safety User Manual".
Example
DI581-S
Connection > Inputs
2019/11/15 3ADR024117M02xx, 11, en_US 169

ABB AX522 Specifications

General

Brand	ABB
Model	AX522
Category	I/O Systems
Language	English