The Omron NX-AD4203 Machine Automation Controller is a 2-point Analog I/O Unit supporting 4β20 mA single-ended current input with 1/8000 resolution, Β±0.2% accuracy, and 250 ΞΌs/point conversion. Designed for systems requiring stable and fast analog current capture. Manufactured by Omron, part of the Omron Programmable Logic Controller (PLC) range, available under the Omron NX Series.