92
•
Technical Specifications
Nano Series GigE Vision Camera
Input Signals Electrical Specifications
External Inputs Block Diagram
INPUT Port X
Camera Side
INPUT-Common
User Side
Protection
Current
Limiter
External Input Details
•
Opto-coupled with internal current limit.
•
Single input trigger threshold level
(TTL standard: <0.8V=Logical LOW, >2.4V=Logical HIGH. See
lineDetectionLevel
feature).
•
Used as trigger acquisition event, counter or timestamp event, or integration control.
•
User programmable debounce time from 0 to 255µs in 1µs steps.
•
Source signal requirements:
•
Single-ended driver meeting TTL, 12V, or 24V standards (see table below)
•
Differential signal drivers cannot be used due to the shared input common
External Input AC Timing Characteristics
Conditions
Description
Min
Unit
Input Pulse 0V - 3V
Input Pulse width High
1.3
µs
Input Pulse width Low
1.7
µs
Max Frequency
315
KHz
Input Pulse 0V - 5V
Input Pulse width High
0.6
µs
Input Pulse width Low
2
µs
Max Frequency
247
KHz
Input Pulse 0V -12V
Input Pulse width High
0.39
µs
Input Pulse width Low
3
µs
Max Frequency
160
KHz
Input Pulse 0V - 24V
Input Pulse width High
0.39
µs
Input Pulse width Low
4.9
µs
Max Frequency
103
KHz
Содержание Genie Nano Series
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