8117-DO-DC Description Description 8117-DO-DC Emerson 8-channel DO, 2-60Vdc isolated, unpowered PAC8000 PAC CONTROL AND IO 8000IO Modules Related products GFK-2023 8423-TB-PG GTB-CK-AI4/AO2 GFAE-616-GE GTB-SC-DI16 GTB-SK-DI16