HikRobot SC6000 Series Quick Start Manual page 27

SC6000 Series Smart Camera Quick Start Guide
Input Logic Level Low
Input Logic Level High
Input Falling Delay
Input Rising Delay
Configured as Output Signal
Internal Logic
Output Level
High
Output Level
Low
When the external voltage is 12 VDC and pull-up resistor is 1 KΩ, the output electric feature
is shown below.
Parameter Name
Output Logic Level Low
Output Logic Level High
Output Falling Delay
Output Rising Delay
Output Falling Time
Output Rising Time
Relation between different external voltages and output logic level low is shown below.
Table 6-3 Input Electrical Feature
Parameter Name
50%
TDF
90%
50%
10%
TF
Figure 6-7 Output Logic Level
Table 6-4 Output Electrical Feature
VL
VH
TDF
TDR
TF
TR
Table 6-5 Parameters of Output Logic Level Low
External Voltage
3.3 VDC
5 VDC
Symbol
VL
VH
TDF
TDR
Symbol
500 mV
12 VDC (external pull-up resistor)
330 ns
4.4 μs
116 ns
3.8 μs
180 mV
260 mV
21
Value
1 VDC
2 VDC
2 μs
62 μs
50%
TDR
90%
TR
Value
VL
50%
10%