Allen-Bradley 2085-IF8 8-Channel Analog Input Module

The Allen-Bradley 2085-IF8 Micro800 8-channel analog input module provides eight input channels for voltage and current signals and feeds precise measurement data to Micro800 Series PLCs. The module supports ±10 V DC voltage inputs and 0–20 mA as well as 4–20 mA current inputs, with a 16-bit resolution to deliver fine signal granularity. Backplane power is supplied by the Micro800 controller, and the unit mounts on a DIN rail for easy cabinet integration. Operating from 0 to 55 °C (32 to 131 °F), it is designed for industrial environments and compatible with Micro800 controllers. Typical applications include monitoring sensors and transmitters in manufacturing machinery, process control systems, pump stations, and water or wastewater treatment equipment, where continuous analog signal monitoring is required for machine and process control. It is commonly used for system expansion, sensor integration, automation upgrades, and replacing existing Micro800 analog input modules, with common replacements including 2085-IF4, 1769-IF8, and 1794-IE8.