Advantech GMB-945GC, User Manual

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65 GMB-945GC User Manual
Appendix B
I/O Pin
A
ssignments
B.10 ATX1 12 V Auxiliary Power Connector
(ATX12V1)
B.11 ATX Power Connector (EXTPWR1)
B.12 USB/LAN ports (LAN1_USB12/LAN2_USB34)
Table B.14: ATX1 12 V Auxiliary Power Connector (ATX12V1)
Pin Signal
1 GND
2 GND
3 +12 V
4 +12 V
Table B.15: ATX Power Connector (EXTPWR1)
Pin Signal Pin Signal
1 +3.3 V 2 +3.3 V
3 GND 4 +5 V
5 GND 6 +5 V
7 GND 8 POK
9 5 VSB 10 12 V
11 12 V 12 3.3 V
13 3.3 V 14 -12 V
15 GND 16 PSON
17 GND 18 GND
19 GND 20 -5 V
Table B.16: USB Port
Pin Signal Pin Signal
1 VCC 3 Data0+
2 Data0- 4 GND