Allen-Bradley 1746-1012DC is a 12-channel DC input module for the SLC 500 family. It provides twelve discrete 24V DC input points that allow a PLC to monitor digital signals from field devices such as sensors, pushbuttons, and limit switches by wiring them to the module's input terminals in a standard 1746 backplane chassis. The module is powered through the 1746 backplane and reports input status to the controller using the RSLogix 500 programming environment. It occupies a single slot in the chassis and expands the SLC 500's digital input capacity for straightforward machine control and process monitoring tasks.
