The Omron NX1W-ADB21 Machine Automation Controller is a precise Analog Input Option Board featuring two analog input channels for 0–10 V voltage signals with 1/4,000 resolution and 0–20 mA current input with 1/2,000 resolution. Using a screwless clamping terminal block, it provides stable signal capture for sensors, transmitters, and measurement devices. Designed for high-accuracy analog monitoring inside NX1P2 systems, it ensures fast conversion and reliable data integrity. Manufactured by Omron, part of the Omron Programmable Logic Controller (PLC) product family under the Omron NX Series.