OMRON NX-TC2408 2-Channel RTD Temperature Control Unit for NX Series

The OMRON NX-TC2408 is a compact 2-channel RTD temperature control unit engineered for the Sysmac NX modular I/O system. Operating seamlessly alongside NX-series EtherCAT or EtherNet/IP bus coupler units, this high-performance module delivers autonomous, multi-loop temperature regulation directly within the distributed I/O rack, freeing up supervisory CPU processing resources. It features two resistance temperature detector (RTD) input channels paired with dedicated voltage outputs for external solid-state relay driving, alongside integrated heater burnout detection to safeguard continuous thermal operations. Designed for tight cabinet spaces, the unit incorporates push-in Plus wiring technology for fast, vibration-resistant electrical connections without screws. It supports standard industrial RTD sensor types and provides real-time diagnostic indicators for channel status, communication activity, and loop error monitoring. The NX-TC2408 is widely utilized in packaging machinery, plastic extrusion, semiconductor manufacturing equipment, and industrial ovens where reliable multi-zone thermal control is essential to maintain high product quality.