HikRobot CA Series - I;O Wiring; Line 0 Wiring

CA/CE-Series GigE Area Scan Camera·User Manual
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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
Camera Power
Supply
Opt-Iso in
Camera Power
Ground
PWR VCC
Device Power
Supply
Signal Line
Device Power
Ground
PNP Device
I/O Ground
GND of PWR
GND of VCC
Figure 9-8 Line 0 Connecting to 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.
Camera Power
Supply
Opt-Iso in
Camera Power
Ground
PWR VCC
Device Power
Supply
Signal Line
Device Power
Ground
PNP Device
I/O Ground
GND of PWR
GND of VCC
Figure 9-9 Line 0 Connecting to NPN Device
 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.