98
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Technical Specifications
Linea SWIR GigE Series Camera
Input Signals Electrical Specifications
Figure 54: External Inputs Block Diagram
External Input Details
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Opto-coupled with internal current limit.
•
Single input trigger threshold level. (TTL standard: <0.8 V = Logical LOW, >2.4 V = Logical
HIGH. See lineDetectionLevel feature).
•
Used as trigger acquisition event, counter or timestamp event, or integration control.
•
User programmable debounce time from 0 to 255 μs in 1 μs steps.
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Source signal requirements:
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Single-ended driver meeting TTL, 12 V or 24 V standards (see table below)
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If using a differential signal driver, only one input can be used due to the shared input
common (see details below).
External Input DC Characteristics
Operating Specification
Minimum
Maximum
Input Voltage
+3 Volts
+36 Volts
Input Current
7 mA
10.1 mA
Input logic Low
0.8 Volts
Input logic High
2.4 Volts
Absolute Maximum Range before Possible Device Failure
Absolute Ratings
Minimum
Maximum
Input Voltage
–36 Volts
+36 Volts
