Line 2 Bi-Direction I/O Circuit - HikRobot CameraLink Area Scan Camera User Manual

Parameter Name
Output Logic Level Low
Output Logic Level High
Output Rising Time
Output Falling Time
Output Rising Delay
Output Falling Delay
With different external voltage and resistance, the corresponding current and the parameter of
output logic level low are shown below.
External Voltage
3.3 V
5 V
12 V
24 V

7.1.3 Line 2 Bi-direction I/O Circuit

The Line 2 bi-direction I/O circuit in camera I/O control is shown below. The Line 2 can be
configured as input signal or as output signal.
CameraLink Area Scan Camera·User Manual
Table 7-2 Output Electric Feature
Parameter Symbol
VL
VH
TR
TF
TDR
TDF
Table 7-3 Parameter of Output Logic Level Low
External Resistance
1 KΩ
1 KΩ
2.4 KΩ
4.7 KΩ
VCC
GPI
GPO
Figure 7-5 Line 2 Internal Circuit
Value
575 mV
3.3 V
8.4 μs
1.9 μs
15 μs to 60 μs
3μs to 6μs
VL Output Current
575 mV 2.7 mA
840 mV 4.1 mA
915 mV 4.6 mA
975 mV 4.9 mA
38
Line 2