NIDI01 Digital I/O Termination Module, use with IMDSI02, IMDSO0x, IMDSM0x, IMASO01, IMHSS03, IMFCS01 modules, NKTU02 cable.
The Bailey Controls NIDI01 (often listed as NIDI-01 or Assembly No. 6635767A1) is a Digital Input/Output Termination Module. It is designed for seamless integration within the legacy Network 90 and Infi 90 distributed control systems (DCS), which are currently supported by ABB.