Allen-Bradley 1492-AIFM8-3 Feed-Through 8 Channel Input or Output

Allen-Bradley 1492-AIFM8-3 is an eight-channel Feed-Through Analog Interface Module (AIFM) in Rockwell's 1492 Programmable Controller Wiring Systems family, designed to terminate field wiring for eight analog channels on the field side while delivering signals to the controller backplane. Each channel uses three terminals, enabling direct wiring of analog signals per channel, and the module supports a field-removable terminal block (RTB) for easy termination; backplane connectivity is via a 25-pin cable header. As a feed-through I/O option, it can be configured for eight inputs or eight outputs (or any mix per channel as the system requires), and documentation notes a single-ended configuration for this model. This compact interface provides a clean, reliable bridge between analog field devices and the 1492 controller, simplifying wiring in cabinet- or space-constrained installations.