Allen-Bradley 1492-AIFM8-3 8-Channel Feed-Through I/O Module

The Allen-Bradley 1492-AIFM8-3 is an eight-channel feed-through analog interface module (AIFM) for the 1492 wiring system, designed to connect field analog signals to the 1492 I/O network without altering signal routing inside the rack. Each channel provides three terminals per I/O connection, offering field-side termination for eight analog channels in a compact form factor. As part of the 1492 Analog Interface Module family, the 1492-AIFM8-3 serves as the interface between field devices and the backplane, enabling clean wiring and straightforward channel expansion in control panels or remote racks. A fusible variant is available in the family as 1492-AIFM8-F-5, providing eight-channel protection with blown-fuse indication for circuits requiring fuse protection. Typical applications include terminating eight analog sensor signals or transmitter outputs for integration with AB 1492 I/O, simplifying wiring layouts where reliable signal routing and centralized termination are required.