I/O Wiring; Line 0 Wiring - HikRobot CA Series User Manual

9.2 I/O Wiring

The camera has different appearance with varied models. Here we take type I camera as an
example to introduce I/O wiring.
For specific camera appearance, cable color and I/O wiring, please refer to the actual one you got.

9.2.1 Line 0 Wiring

When the camera uses Line 0 as hardware trigger source, wirings are different with different
external devices of input signal.
 PNP Device
 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.
 Switch
If the VCC of switch is 24 VDC, and it is recommended to use 1 KΩ to 4.7 KΩ resistor to protect
circuit.
CA/CE-Series GigE Area Scan Camera·User Manual
Camera Power
Supply
Opt-Iso in
I/O Ground
Camera Power
Ground
Figure 9-8 Line 0 Connecting to PNP Device
Camera Power
Supply
Opt-Iso in
I/O Ground
Camera Power
Ground
Figure 9-9 Line 0 Connecting to NPN Device
PWR VCC
GND of VCC
GND of PWR
PWR VCC
GND of VCC
GND of PWR
46
Device Power
Supply
Signal Line
Device Power
Ground
Device Power
Supply
Signal Line PNP Device
Device Power
Ground
PNP Device