HikRobot CameraLink Area Scan Camera User Manual page 50

The maximum current is 25 mA and the output impedance is 40 Ω.
When the voltage of external resistance (1KΩ) is pulled up to 5V, the logic level and electrical
feature of configuring Line 2 as output are shown below.
CameraLink Area Scan Camera·User Manual
Table 7-5 Parameter of Output Logic Level Low
External Voltage
3.3 V
5 V
12 V
24 V
30 V
Figure 7-7 Output Logic Level
Table 7-6 Electrical Feature of Line 2 Output
Parameter Name
Output Logic Level Low
Output Logic Level High
Output Rising Time
Output Falling Time
External Resistance
1 KΩ
1 KΩ
1 KΩ
1 KΩ
1 KΩ
Parameter Symbol Value
VL
VH
TR
TF
40
VL (GPIO2)
160 mV
220 mV
460 mV
860 mV
970 mV
220 mV
4.75 V
0.06 μs
0.016 μs