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B.2 PC-Agent network management cable making
For PC-Agent network management, please use flat straight-through cable with RJ-45 connector. The
RJ-45 connector and its pin arrangement are shown in Figure A-1 and Table A-2, A-3 respectively.
Pin
Number
Definition
Pin
Number
Definition
NC — no connection
OUT — output RS-232 signal
IN — input RS-232 signal
GND — grounding signal
Figure A-2 shows the connection rule from the LNK_UP interface (RJ-45) to the serial port of the PC
(DB-9 female).
electromagnetic compatibility requirements.
1
2
NC
NC
Table A-3 Pin arrangement of the LNK_DWN interface
1
2
NC
NC
Figure A-2 The connection of the device and the serial port of the PC
Note: When making cables, please adopt shielded cable in preference to meet the
Table A-2 Pin arrangement of LNK_UP interface
3
4
IN
GND
3
4
OUT
GND
5
6
7
NC
NC
OUT
5
6
NC
NC
User Manual
8
GND
7
8
IN
GND
21
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