USR-DR404 Din Rail RS485 to WiFi Converters | RS485 to 802.11 a/b/g/n WLAN Serial Device Servers
USR-DR404 is a Din Rail RS485 to WiFi converter which can realizes bidirectional transparent transmission between RS485 and WiFi / Ethernet. ● 1-port RS485 to 802.11 a/b/g/n WLAN Serial Device Server ● Links serial and Ethernet devices to an IEEE 802.11a/b/g/n network ● Supports TCP server/client, UDP server/client,https client, Virtual COM ● Supports Modbus RTU to Modbus TCP ● Supports multiple networking mode with 1 RJ45 ethernet port