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18
SI-61S User Manual
2.5.2
ATX 12V Power Connector (J2)
Pin
Signal
Pin
Signal
1
Ground
3
+12V
2
Ground
4
+12V
2.5.3
ATX Power Supply Connector (J5)
Pin
Signal
Pin
Signal
1
3.3V
13
3.3V
2
3.3V
14
-12V
3
Ground
15
Ground
4
+5V
16
PS-ON
5
Ground
17
Ground
6
+5V
18
Ground
7
Ground
19
Ground
8
Power good
20
-5V
9
5VSB
21
+5V
10
+12V
22
+5V
11
+12V
23
+5V
12
+3.3V
24
Ground
2 4
1 3
13 24
12 1