HikRobot GigE - Page 58

GigE Area Scan Camera User Manual
47
Switch
If the VCC of switch is 24 VDC, it is recommended to use 4.7 KΩ resistor to protect circuit.
Camera Power
Opto-isolated
Input
Camera Power
Ground
PWR VCC
Opto-isolated
Signal Ground
GND of PWR
GND of VCC
Switch
Figure 10-11 Input Signal Connects to Switch
Output Signal
Note
The output signal wiring may differ by the external device type.
Apart from CU series devices, the output signal (Line 1) wiring of other series devices is
shown below.
PNP Device
Camera Power
Opto-isolated
Output
Camera Power
Ground
PWR VCC
PNP Power
Signal Line
PNP Power
Ground
PNP Device
Opto-isolated
Signal Ground
GND of PWR
GND of VCC
●
Figure 10-12 Output Signal Connects to PNP Device
NPN Device
● If the VCC of NPN device is 24 VDC, it is recommended to use 4.7 KΩ pull-up resistor.
● If the VCC of NPN device is 12 VDC, it is recommended to use 1 KΩ pull-up resistor.