I/O Module, Flex I/O, 32 Point Digital, 16 Current Sinking, Diagnostic Inputs, 16 Current Sourcing Outputs, 24 Volt DCOur Bulletin 1794 FLEX™ I/O modules offer flexibility for your application with digital, analog, HART analog, and specialty I/O, with 4…32 points per module. You can mix and match digital and analog I/O with mounting and wiring options.