The Omron NX-V680C2 Machine Automation Controller RFID Communications Unit provides 2 V680-series channels for identification and traceability applications. Its dual-channel configuration allows RFID information from compatible V680 equipment to be incorporated into an NX control architecture for tag reading and writing operations. The module supports cyclic communication for exchanging identification data with the controller during machine operation. By integrating 2 RFID channels in one unit, the NX-V680C2 expands identification and tracking capability within modular NX systems. Its RFID communication functionality complements the industrial PLC communication range available across Omron machine automation applications.