Allen-Bradley 1745-E107 Programmable Controller

Allen-Bradley 1745-E107 is an analog input expansion unit for the SLC 100 programmable controller, designed to extend the processor’s input capacity with four analog input circuits, allowing more sensors or transducers to be monitored in a single system. As part of the SLC-100 family, this expansion module wires into the existing CPU setup to boost input density without replacing the main controller, preserving ladder logic compatibility and the familiar SLC-100 hardware ecosystem. Catalog number 1745-E107, the module is specifically intended for use with SLC-100 CPUs and represents a common option for upgrading legacy automation installations that require additional analog sensing channels.