Digital Input Module, 16 Inputs, 24vdc, 125 vdc, 120 vac, use with IMMFP0x, NTDI01, NIDI01 (also part no YIMDSI02, PIMDSI02, NDSI02).
The Bailey Controls IMDSI02 is a Digital Input Slave module designed for the ABB/Bailey INFI 90 distributed control system. It interfaces process field signals (like contacts, switches, and solenoids) into the control system and connects to a master module via the slave expander bus.