General Electric IC693MDL645G Discrete Input Module

GE General Electric IC693MDL645G Discrete Input Module is a 16‑point digital input module for GE Fanuc Series 90‑30 PLC systems. It accepts 120 VAC AC inputs, draws about 7 mA per point, and operates at 50/60 Hz, with optical isolation between the field and backplane to improve noise immunity. The module mounts rack‑style on a Series 90‑30 baseplate and is powered from the PLC backplane, with LED indicators per input point to show status. It is used to receive digital signals from field devices in manufacturing lines, conveyors, material handling equipment, and automated machinery, and is commonly employed for repair, retrofit, expansion, or replacement of PLC input modules in machine control, packaging, and process automation environments. Common replacements include GE Fanuc IC693MDL645F, IC694MDL645, and Siemens 6ES7321-1BH02-0AA0. Operating temperature ranges from 0°C to 60°C.