P375 – CI856K01 S100 I/O Interface Description Description P375 – CI856K01 S100 I/O Interface Communication between AC 800M and S100 system. Including: – CI856, Communication Interface – TP856, Baseplate Related products ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE066495R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE081636R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE081637R1 Read more