Hexin Technology HXSP-2108E-C Rackmount RS-485/RS-422 To Ethernet TCP/IP Serial Device Server - Manual (Page 8)

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[PC IP address] Choose PC IP address. The procedure automatically searches all IP address of
the computer and chooses the most possible one. If wrong, you can choose through the
frame.
[Local port] The port is to receive a TCP/UDP package.
[Communication protocol] Choose UDP protocol. Better not to choose TCP protocol
[Interception] Intercept the TCP connection of HXSP-2108E.
[Module IP Address] To show opposite party’s IP Address.
[Module port] To show opposite party’s port.
[HEX DISP] Choose it to show receiving data according to HEX DISP, or as ASCII code.
[Clear] Clear the contents of receive data frame.
[Hex send] Send according to hexadecimal system.
Note: The data only can be “0~9, a~f or A~F”, no blank in it.
[Automatic send] Automatically send the data in the fixed time according to the sending
cycle.
[Send cycle] Set the automatic sending cycle (ms).
[Send by handing] Send TCP/UDP data packet to assigned IP and port.
[Clear count] Clear the transmitting and the receiving count.
2) To connect the serial port of HXSP-2108E with the serial port of PC machine by RS232
cable; to open the super terminal, and to choose the port which connects HXSP-2108E to set
relative baud rate (baud rate parameter disposed with ezConfig, automatically to be 19200),
8 data positions, 1 stop position, no verification and no class controls.
3) We have completed the hardware connection and the software establishment, now we
can carry on normal communication. The character inputted in the super terminal would