Industrial Dual Serial Port RS232 RS485 To Ethernet Converter Server IOT Device USR-N520 Support Modbus RTU To TCP

USR-N520 is 2-port serial to Ethernet converter. It adopts Cortex-M7 solution, which has a main frequency up to 400MHz, powerful performance, fast transmission speed, and high reliability. Equipped with a deeply optimized TCP/IP stack, built in hardware and software watchdog and a variety of keepalive mechanisms,USR-N520 keeps online all the time. It supports TCP Client, TCP Server, UDP Client, UDP Server and HTTPD Client working modes, achieves data transparent transmission via simple configuration.

● Supports 2 serial ports working independently.

● Supports 5-36V wide voltage input, with reverse polarity protection.

● Supports connecting to Virtual COM Port Driver (USR-VCOM).

● Supports static IP and DHCP client.

● Supports Modbus RTU to Modbus TCP protocol conversion.

● Supports configuring parameters via built-in webpage.

● Supports upgrading firmware via built-in webpage and configuration software, more convenient.

● Supports hardware watchdog, automatically restarts when the device goes down.

● Supports serial and network AT commands.

● Supports UDP broadcast function.