The Omron NX-V680C1 Machine Automation Controller is a high-performance RFID Unit designed for accurate identification and traceability in NX-Series systems. It supports one RFID channel using the ISO/IEC 18000-3 (15693) protocol and connects to a single V680-series antenna through an FG terminal block. With TS, RF, NORM, and ERR indicators, it ensures clear operation monitoring. The unit handles up to 8,192 bytes of tag memory with 16β128 byte blocks, providing stable Free-Run Refreshing communication. Manufactured by Omron, part of the Omron Programmable Logic Controller (PLC) lineup under the Omron NX Series.