User`s manual

Chapter 2 Hardware Configuration
Prox-B501 USER c S MANUAL
Page: 2-25
2-30. ATX POWER CONNECTOR
PW1 : ATX Power Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1 3.3V
2 3.3V
3 GND
4 5V
5 GND
6 5V
7 GND
8 POK
9 5VSB
10 12V
11 3.3V
12 -12V
13 GND
14 PSON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V