Hardware Configuration
RUBY-9712VG2A User’s Manual
2-8
J8: USB 1/2/3/4 Connector
1
4
5
8
-
USB 1/2
PIN No.
Signal Description
PIN No.
Signal Description
1 +5VSB
5 +5VSB
2
Data -
6
Data -
3
Data +
7
Data +
4 GND
8 GND
-
USB 3/4
PIN No.
Signal Description
PIN No.
Signal Description
1 +5V
5 +5V
2
Data -
6
Data -
3
Data +
7
Data +
4 GND
8 GND
J9: 12V CPU Supplementary Connector
PIN No.
Signal Description
1
Ground
2
Ground
3
Ground
※
4
Ground
※
5
+12V
6
+12V
7
+12V
※
8
+12V
※
Note:
※
When using 4-pin 12V CPU supplementary connector, plug the power connector into pins as marked.
5 6 7 8
1 2 3 4