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Area Scan Machine Vision USB 3.0 Camera User Manual
50
Please make sure the input voltage is not from 1V to 1.5V as the electric status among
the two values is not stable.
Logic 1
Input Level
Logic 0
Input Level
Internal Logic
TDR
TDF
Figure 3-49
Input Logic Level
Input rising delay (TDR): 2.6μs
Input falling delay (TDR): 19.2μs
3.9.2
Line1 Opto-isolated Output Circuit
In controlling I/O, Line1 output circuit can be shown in Figure 3-50.
1
2
3
4
5
6
1
2
3
4
5
6
External Resistor
External Voltage
33Ω PTC
510Ω
GPO
MMST3904
2
1
3
OPTO_OUT(Line1)
OPTO_GND
OPTO_GND
LTV-217
1
2
4
3
100Ω
Figure 3-50
Output Circuit
Maximum Line1 output current: 25 mA