ABB CI521-MODTCP 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 CI521-MODTCP Specifications

General

Brand	ABB
Model	CI521-MODTCP
Category	I/O Systems
Language	English