OMRON NX-AD3203 4-Point 4-20mA Analog Input Unit for NX Series

The OMRON NX-AD3203 (NX-AD3203) is a high-performance analog input unit designed for use with OMRON NX-series modular I/O systems and programmable logic controllers. Engineered for demanding industrial automation applications, this unit provides precise signal acquisition from field instruments such as pressure transmitters, flow meters, temperature sensors, and level transducers. This analog input module features 4 individual current input points supporting a 4 to 20 mA input range with a high conversion resolution of 1/30000. It seamlessly integrates into NX-series EtherCAT or EtherNet/IP bus coupler networks or connects directly to compatible NX-series CPU units within Sysmac automation architectures. The unit accurately digitizes analog current signals to ensure reliable real-time process monitoring, machine control, and feedback loops. Its compact slice design optimizes panel space while delivering robust performance across manufacturing lines, packaging machinery, chemical processing, and assembly automation environments.