623-006 module is an industrial data port conversion module that provides a channel for converting RS232/RS485 ports into fiber optic for data communication. The device supports TCP, UDP, HTTP, and MQTT protocols, enabling users to easily establish bidirectional transparent data transmission from serial ports to fiber optic with simple setup.

The main function of 623-006 is to extend the panel's built-in RS232/RS485 communication to fiber optic communication, making communication between CIEs, as well as between CIEs and repeater panels, more diverse and convenient.