Power Connector
Chapter:
Connectors
Beckhoff New Automation Technology
CB3053
page 19
4.3 Power Connector
The board is equipped with a 2x3pin Molex connector offering standard 5V and 12V power supplies for
additional peripheral devices. Maximum current is 2 amperes for VCC/SVCC combined, and also 2
amperes for 12V. In the case of a power failure theses supplies are supported by the UPS circuit, but only if
the UPS is a Pb-battery. They are not supported if the UPS is capacitor-based.
Pinout power connector Molex 2x3:
Description
Name
Pin
Name
Description
ground
GND
1
4
VCC
power supply 5V
reserved
RES
2
5
SVCC
standby supply 5V
reserved
RES
3
6
12V
power supply 12V
