GE Fanuc Automation IC693ALG220G Analog Input Module

The GE Fanuc IC693ALG220G Analog Input Module is a 4-channel analog input card for GE Fanuc Series 90-30 PLC backplanes, designed to acquire analog signals from field devices for process control and automation applications. It accepts voltage signals (±10 V, 0–10 V) and current signals (4–20 mA), delivering a 12-bit resolution with an accuracy of ±0.1% full scale. Each channel features channel-to-backplane isolation and high input impedance for voltage inputs, with power supplied via the PLC backplane. Typical update rate is 10 ms, supporting timely data for control loops, while the module operates 0°C to 60°C in industrial environments. Mount it in a Series 90-30 rack/baseplate for a compact, backplane-powered installation. Common uses include temperature control, pressure monitoring, flow measurement, and level control within process lines, manufacturing equipment, and automated machinery, providing precise data acquisition and stable integration with PLC-based control systems. Common replacements include GE Fanuc IC693ALG220J Analog Input Module, GE Fanuc IC694ALG223 Analog Input Module, and Siemens 6ES7331-7KF02-0AB0 Analog Input Module.