FOR 5143I Isolation RS232/RS485/RS422 to Ethernet TCP IP Converter — Multi-host Modbus RTU & MQTT Gateway Serial Device Server

The FOR 5143I is an Isolation RS232 RS485 RS422 to Ethernet TCP IP Converter that serves as a serial device server. It offers multi-host connectivity and functions as a Modbus RTU bridge as well as an MQTT Gateway, enabling legacy serial devices to communicate over TCP IP networks. Ideal for integrating RS232, RS485 and RS422 equipment into Ethernet-based systems, this unit provides network access and protocol bridging for industrial and IoT applications.