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Dual serial port RS485 or RS422 to Ethernet converter serial servers, multi-port, dual serial port  server three serial servers (USR-TCP232-500)
multi-port, dual serial port server three serial servers, two RS232, RS485/RS422 compatible port, high cost, USR-TCP232-500 is an independent research and development of affordable lightweight serial server supports three serial to network, independent of the simultaneous use more than one IP port to which COM port the data sent through the port numbers to distinguish. It can be widely used in industrial control, access control systems, large LED screen, product research and development, deb ing, and more.   Our design philosophy: simple, reliable and reasonable price

Product Features:

1. a total of three serial ports can be independently set the port and work, work independently.

2. two independent RS232 ports, supports RTS / CTS hardware flow control.

3. An RS422/RS485 compliant port, i.e. at the same time only with one of them, automatically selected.

4. Multiple operating modes support TCP Server, TCP Client, UDP, HTTPD Server, HTTPD Client

5  Serial highest baud rate support 230400.

6. 5 ~ 48V wide input voltage range

7.  DC3.5 power outlet, 5.0
8.  terminals power supply port.The unique design: two DB9 socket 9 feet can also be connected to the power supply of the sensor supply or through a serial connection to the serial port server powered.

9.  Support DHCP automatically obtain an IP

10.  DNS, support dynamic domain name destination address

11.  built-in web pages, can set parameters via the web

12.  can also be set via UDP set agreement and set up the software source code.

13. Reload key, a key to restore the default settings, and not afraid to set wrong.

14. RJ45 status indicator, full-page status indicator.

15.  support through a network upgrade program