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 QSP-CBL4366 8423-TB-PG GTB-SK-DI16 GFK-0827 GIM-CK-DO16 GFK-2023