Allen-Bradley 1492-IFM20F-F24-2 Interface Module

The Allen-Bradley 1492-IFM20F-F24-2 is a 20-point fusible digital interface module (IFM) in the 1492 Programmable Controller Wiring Systems family, designed to connect field devices to an automation controller with built‑in fuse protection. It provides 20 protected digital channels served by five 20 mm fuse clips, enabling a compact, fuse-protected I/O block for signal lines in control panels. The module is specified for 24 V AC/DC operation and includes blown fuse indicators to quickly assess fault conditions. It also features extra terminals for outputs, allowing additional connection points for output devices within the same interface block. As a Digital Interface Module, it integrates with Allen-Bradley 1492 infrastructure to simplify wiring and protect digital I/O against overcurrent faults. This part is used in industrial automation environments requiring reliable, protected digital signaling for sensors and switches, and aligns with other 1492 components designed for rugged field-side wiring.