USR-N580 8-Port RS485 Serial Device Server Dual Ethernet Ports Modbus RTU to TCP Converter with TX/RX Indicator Lights

The USR-N580 industrial serial device server comes with 8 independent RS485 serial interfaces and dual RJ45 Ethernet ports, realizing seamless conversion between RS485 serial signals and TCP/IP network data. Its dual Ethernet design supports network redundancy to avoid communication interruption during network failure. Built-in Modbus protocol conversion function, it connects serial RS485 PLCs, energy meters and sensors to Ethernet control systems efficiently. Equipped independent TX/RX indicator lights for each serial channel, users can directly judge data sending and receiving status without extra testing tools. It supports transparent transmission and virtual COM driver for remote serial access, with parameters configurable via web page and serial AT commands.

Featuring strong anti-interference circuit design, this 8-port RS485 server fits widely in intelligent energy monitoring, factory automation, remote equipment control and multi-serial device networking industrial scenarios.