IC694MDL645 Description Description IC694MDL645 Emerson Input module 24 VDC 16 point POS/NEG logic. PACSystems RX3i PAC CONTROL AND IO Discrete Input I/O Related products GTB-SC-DI16 GIM-CK-DO16 IC200KEN001 GFK-0827 GFAE-550 IC200CASE03