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User Manual for Machine Vision Cameras
114
Opto
-
isolated output maximum current: 30mA
Figure 11
-
45
Output logic level
The electrical characteristics of the opto
-
isolated output signal (external voltage 5V, external resistor 1K) are shown in
Parameter name
Parameter symbol
Parameter values
Output logic low level
VL
742mV
Output logic high
VH
4.134V
output rise time
TR
4us
Output downtime
TF
1.8us
Output rising delay
TDR
12us
Output drop delay
TDF
2us
Table 11
-
9
Opto
-
isolated output signal’s electrical characteristics
The corresponding current and output logic low level parameters are shown in Table 11
10 when different voltage and
resistors are used in external circuit.
External voltage
Non-essential resistance
VL
Output current
3.3V
1KΩ
510mV
2.82mA
5V
1KΩ
742mV
4.31mA
12V
2.4KΩ
795mV
4.68mA
24V
4.7KΩ
850mV
4.97mA
Table 11
-
10
Opto
-
isolated output logic’s low level parameters
11.10.3
IUX series camera’s Input and output I/O circuit(line2/line3)
Non
-
isolated
configurable input, output I/O circuit is shown in Figure 11