HikRobot VC3000Pro Series - Page 26

VC3000Pro Series Vision Controller User Manual
19
Switch
Switch
U- 1- 2- 3- 4- 1+ 2+ 3+ 4+ U+
Figure 4-14 Switch Controlling Light Source
PNP Device
If PNP device is used to control the light source trigger interface, it is recommended to use 4.7 kΩ
pull-down resistor.
PNP
Power Supply
Ground
Signal Cable
R
VCC
Power Supply
U- 1- 2- 3- 4- 1+ 2+ 3+ 4+ U+
Figure 4-15 PNP Device Controlling Light Source
NPN Device
If NPN device is used to control the light source trigger interface, it is recommended to use 4.7 kΩ
pull-up resistor.