Infi-net to Computer Transfer Module, ICI Driver, part of INICI03 (also part no YINICT03A, PINICT03A).
The Bailey Controls INICT03A (often branded as ABB Bailey) is an Infi-Net to Computer Transfer Module. It is a critical communication interface component used within the ABB Symphony, Harmony, and Bailey INFI 90 Distributed Control Systems (DCS)