3 connectors, 1 power supply, system connectors, cpu – BECKHOFF CB1052 User Manual
Page 14
Chapter: Connectors
Power Supply, System Connectors, CPU
page 14
Beckhoff New Automation Technology CB1052
3 Connectors
3.1 Power Supply, System Connectors, CPU
3.1.1 Power Supply
The connector for the power supply is a 2x10pin ATX connector ("ATX20", Foxconn HM3510E-P2). It is
accompanied by a 2x2pin connector, which must be used to provide the COREIN power supply.
Pinout "ATX20" power connector:
Description
Name
Pin
Name
Description
3.3 volt supply
3.3V
1
11
3.3V
3.3 volt supply
3.3 volt supply
3.3V
2
12
-12V
12 volt supply
ground
GND
3
13
GND
ground
5 volt supply
VCC
4
14
PWRBTN#
powerbutton
ground
GND
5
15
GND
ground
5 volt supply
VCC
6
16
GND
ground
ground
GND
7
17
GND
ground
power on
PWR_ON
8
18
-5V
volt supply -5V
standby supply 5V
SVCC
9
19
VCC
5 volt supply
12 volt supply
12V
10
20
VCC
5 volt supply