Hexin Technology HXSP-2108E-C Rackmount RS-485/RS-422 To Ethernet TCP/IP Serial Device Server - Manual (Page 9)

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appear in the e1Test receiving window (whether the super terminal can reshow tbe
transmission character is decided by the corresponding set of converter), otherwise the
e1Test transmission information can be seen in the super terminal window.
2.2.2. running test
The design goal of HXSP-2108E is to realize network communication by serial port with the
extremely low cost. There is no requirement to understand TCP/IP protocol well and no
regulation of the serial transmission format. You can definite any serial communication
protocol. And you don’t need change current communication procedure to realize the network
communication.
Below we can simulate the relative test under this circumstance:
To dispose two HXSP-2108E converters, set their remote IP addresses to be the ones of the
opposites. (Two HXSP-2108E should dispose in the same identical local area network),
exchange their local port and remote port (opposite party’s remote port to be its local port
and the opposite party’s local port to be its remote port, others set as required), and connect
the serial port with its the PC serial port (Could be different serial port of one PC). To open the
super terminal and set the relative parameter and the communication is established well. And
the character input in one terminal will be shown in another terminal.
3. Application example
3.1 The long range data transmitting
3.2 Concentrate control system