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User Manual for Machine Vision Cameras
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11.10 IUX series camera’s I/ O electrical properties
11.10.1 IUX series camera’s opto - isolated input circuit (line0)
In the camera I/O control, opto - isolated input circuit is shown in Figure 11 - 32.
Figure 11 - 42
Opto - isolated input circuit
Logic 0 input level: 0~2.2VDC (OPTO_IN pin)
Logic 1 input level: 3.3~24VDC (OPTO_IN pin)
Maximum input current: 30mA
The input level is between 2.2V and 3.2V, the circuit action state is uncertain, please avoid the input voltage working
in this range.
Figure 11 - 43
Input logic level
Input rise delay (TDR): 6us
Input drop delay (TDF): 6us
11.10.2 IUX series camera’s opto - isolated output circuit(line1)
In camera I/O control, opto - isolated output circuit is shown in Figure 11 - 34.
Figure 11 - 44
Opto - isolated output circuit