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Multifunctional serial to Ethernet module user manual http://en.usr.cn

Jinan USR IOT Technology Co., Ltd tec@usr.cn

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Diagram 6 - 4 web page of USR-TCP232-E

Note:

For webpages: PORT0, PORT1 and PORT2, represent below:

TCP232-E/ED: PORT0 represent UART0, PORT1 represent UART1, PORT2 not available;

TCP232-400/401: PORT0 represent RS232 ， PORT1 represent RS485 ， PORT2 not available;

TCP232-500: PORT0 and PORT1 represent RS232_0 and RS232_1 ， PORT2 represent

RS485/422;

TCP232-504: PORT0, PORT1, PORT2 represent RS485_0 、 RS485_1 and RS485_2

6.3.

6.3. Default

Default

Default working

working

working mode

mode

mode test

test

To test briefly in default working mode, on the foundation of the hardware connection, use

the matched software USR-TCP232-Test to make transmit t ing and receiving test. The left side is

serial port, use software default settings, the right side is the network part, set to TCP Client and

server to be IP 192.168.0.7, port 23.

By default, the two COM port to be set as TCP Server mode, port is 23/26.

This illustration shows the 10 ms two-way simultaneous automatically transmit screenshots.

As the allocated memory of the display control is limited, in order to test large amount of data

transceiver, here will suspend the receive display, only statistical data. Below is the effect after

testing for a few hours, and transmit t ing millions of bytes. Stable and reliable, without a byte loss.

Usr USR-TCP232- E User Manual

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