Allen-Bradley 1794-IE8 Analog Input Module

The Allen-Bradley 1794-IE8 FLEX Analog Input Module delivers eight single-ended analog inputs in a compact Flex I/O package, providing 12-bit resolution for accurate signal conversion. It supports four input ranges—4-20 mA, 0-20 mA, 0-10 V, and ±10 V—allowing direct connection to common process transducers and voltage sensors without additional signal conditioning. Designed for use on a 1794 FLEX I/O backplane, it operates from a 24 V DC supply and communicates over the Flex I/O bus to compatible controllers, enabling distributed sensing in small to mid-size automation environments. With eight independent input channels, the IE8 is well-suited for monitoring multiple sensors such as pressure transmitters, temperature sensors, and other analog devices, with software-level scaling to engineering units for straightforward integration into control strategies. As part of the Allen-Bradley FLEX I/O family, the 1794-IE8 offers a modular, field-wirable solution for expanding analog input capacity in modular automation architectures.