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 I5T/2 GFK-2056 GTB-SC-DI16 IC200KEN001 GFK-0732 ET-GT-3ES-3SC