Allen-Bradley 193-EIO-22-240 Overload Relay I/O Module

The Allen-Bradley 193-EIO-22-240 is an electronic overload relay I/O module in the E300 family that acts as a 2-in/2-out control module for 240V AC motor protection systems. It provides two input channels and two output channels, allowing on-board sensing and control signals to be fed to or from the E300/E200 electronic overload relays and associated contactors in the protection scheme. The module is specified for use with 193/592 IEC/NEMA overload relays and integrates with DeviceLogix on-board logic, enabling customized protection sequences and signaling within the protection network. This configuration makes it suitable for compact motor protection assemblies where redundancy and fast response to overload conditions are required, while operating from a 240V AC control supply. The model designation 193-EIO-22-240 clearly identifies a 240V AC control module with 2 inputs and 2 outputs, designed to be paired with Allen-Bradley protection relays in industrial motor control applications. Ideal for integration into motor control centers and machine panels, it provides a compact, logic-enabled interface that helps coordinate protection actions with contactors and safety interlocks in 240V systems.