HikRobot CA Series - Page 59

CA/CE-Series GigE Area Scan Camera·User Manual
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Camera
Power Supply
PWR VCC
Switch
Bi-direction
I/O
Camera Power
Ground
GND of PWR
and VCC
Figure 9-15 Line 2 Connecting to a Switch as Input
Line 2 Configured as Output
When the camera uses Line 2 as output signal, wirings are different with different external devices.
 PNP Device
Camera Power
Supply
Bi-direction
I/O
Camera Power
Ground
PWR VCC
Device Power
Supply
Signal Line
PNP Device
GND of PWR
and VCC
Device Power
Ground
Figure 9-16 Line 2 Connecting to PNP Device as Output
 NPN Device
If the VCC of NPN device is 24 VDC, and it is recommended to use 1 KΩ to 4.7 KΩ pull-up resistor.
If the VCC of NPN device is 12 VDC, and it is recommended to use 1 KΩ pull-up resistor.
Camera Power
Supply
Bi-direction
I/O
Camera Power
Ground
PWR VCC
Device Power
Supply
Signal Line
NPN Device
GND of PWR
and VCC
Device Power
Ground
Figure 9-17 Line 2 Connecting to NPN Device as Output