Advantech PCA-6751 Series - Table C-3: Keyboard Lock Connector; Table C-4: USB1;USB2 Connector

70 PCA-6751/PCA-6751V User's Manual
C.3 Keyboard Lock Connector (CN3)
Table C-3: Keyboard lock connector
Pin Signal
1V
CC
2 N/C
3 GND
4 KBLOCK
5 GND
C.4 USB1/USB2 Connector (CN4)
Table C-4: USB1/USB2 connector
USB1 USB2
Pin Signal Pin Signal
1 +5 V 2 +5 V
3 UV- 4 UV-
5 UV+ 6 UV+
7 GND 8 GND
9 Chassis GND 10 N/C
1
9
2
10
12345