Identification Module
The CJ1W-V680C12 is an RFID reader module that occupies a slot in an Omron CJ1 rack, communicating with the CPU over the backplane. It is terminated via a circular connector for the antenna, and is rated for operation from 0 to 55°C. Mounts on DIN rail and fits the CJ1 backplane slot pitch. The circular termination indicates a dedicated antenna cable with a locking connector — no field wiring to a screw terminal.
