ABB CI520V1 3BSE012869R1 Communication Interface Module
The ABB CI520V1 (part number 3BSE012869R1) is a specialized AF100 (Advant Fieldbus 100) Communication Interface Module designed for industrial automation control systems. ABB CI520V1 3BSE012869R1 serves as a communication interface bridge to integrate ABB Advant Controller platforms (such as the AC 400 series) with the Advant Fieldbus 100 network and the Advant S800 I/O range.














