The Cutler-Hammer 3501001 EF digital input module is a 16-point input module for the D500 DIM family, with an 85–132 V supply range. It provides 16 discrete digital inputs to capture field signals and feed them into the PLC for monitoring external devices and process conditions. Identified by part number 3501001 and the EF designation, this module is designed for use with Cutler-Hammer's D500 digital input hardware.
