BECKHOFF CB1052 User Manual
Page 47
Jumper Settings
Chapter: Connectors
Beckhoff New Automation Technology CB1052
page 47
3.5.2 Jumper: Keyboard Power (KBPWR)
Power supply for keyboard and mouse can be provided in two different ways, either using normal power
supply VCC or standby power supply SVCC. You can switch between the two by using the KBPWR
jumper. For VCC you need to short pins 1 and 2, for SVCC please short pins 2 and 3.