GTB-SC-DI32 Description Description GTB-SC-DI32 Emerson Genius 32 Channel Discrete Input Termination Board Genius I/O CONTROL PLATFORMS Accessories Related products GTB-CK-AI4/AO2 GFK-2142 GIM-CK-DO16 GFK-2058 ET-GT-3ES-3SC GFK-1645A-FR