Advantech TPC-1260G Manual do Utilizador descarregar pdf (Página 58)

TPC-1260G User Manual 46

Appendix A Serial Port Settings

The serial port COM5 on TPC-1260G is adjustable. It can be set to RS-

232, RS-422 or RS-485. This port is designed with auto data flow control

capability. In other words, the TPC-1260G can automatically detect the

data flow direction at this port when the two-wired RS-485 communica-

tion is activated. Both the jumper and software settings are required to set

the serial port.

A.1 Jumper Settings

A.2 Software Setting

This section uses Windows XP as an example to demonstrate how to set

the serial port via software. Please open “My Computer”->”Control

Panel”->”System”->”Device Manager”->”PCI Communication Port

(COM5)”->”Settings” as shown in Figure A.2.

S1 RS-232 RS-422 RS-485

1-16 ON OFF OFF

2-15 OFF OFF ON

3-14 OFF ON OFF

4-13 ON OFF OFF

5-12 OFF ON ON

6-11 ON OFF OFF

7-10 OFF ON ON

8-9 OFF ON ON

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