ABB CI521-MODTCP User Manual

4.4.1 Process Supply Voltage
CAUTION!
The process supply voltage must be included in the earthing concept (e. g.
earthing of the minus pole).
4.4.2 Inputs
Fig. 5: Example for connection input
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
AI581-S
Connection > Inputs
2019/11/153ADR024117M02xx, 11, en_US36

ABB CI521-MODTCP Specifications

General

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