ABB AX521 User Manual

19.4.1 Process Supply Voltage
CAUTION!
The process supply voltage must be included in the earthing concept (e. g.
earthing of the minus pole).
19.4.2 Inputs
Fig. 31: Example for connection input Ix
19.4.3 Inputs/Outputs
Example
DC532
Connection > Inputs/Outputs
2019/11/15 3ADR024117M02xx, 11, en_US 155

ABB AX521 Specifications

General

Brand	ABB
Model	AX521
Category	I/O Systems
Language	English