Kontron ETXexpress UGM, Руководство пользователя

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6 Connector and feature description
Kontron User's Guide ETXexpress UGM
Evaluation Board
17
6.2 ATX Power Connector (J58, J59)
Connect the ATX and the ATX_12V power supply cable to the power connector in the correct orientation.
The 12V power connector mainly supplies power to the module. If the ATX_12V power connector is not
connected, the system will not start.
20 pin ATX Power 4 pin ATX_12V
Pin Def Pin Def
1 +3.3VDC 11 +3.3VDC
2 +3.3VDC 12 -12VDC
3 GND 13 GND
4 +5VDC 14 PS_ON
5 GND 15 GND
6 +5VDC 16 GND
7 GND 17 GND
8 PWR_OK 18 -5VDC
9 +5VSB 19 +5VDC
10 +12VDC 20 +5VDC
Pin Def
1 GND
2 GND
3 +12VDC
4 +12VDC