Optronis CamPerform C-540, Руководство пользователя

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CamPerform CP80-3-M/C-540 Ref. 1888-SU-01-C Page 25
External Synchronisation Timing
Synchronisation Input “level detection”
positive level:
Sync In rising level to Exposure Delay: ~3,0usec +/- 500nsec typical
T1: Exposure time
T2: 1/Frame Rate
T3: 1/Maximum Frame Rate (limited by readout of the sensor)
depends on frame format and Camera Link® mode
T1>T3: T1<T3:
T1 max: : no limit
< 1sec recommended due to shutter
T2 max: no limit
< 1sec recommended due to shutter
efficiency and thermal noise
T2 min: T1 T1 max: : no limit
< 1sec recommended due to
shutter efficiency and thermal
noise
T2 max: no limit
< 1sec recommended due to
shutter efficiency and thermal
noise
T2 min: T3
Synchronisation Output “level detection”
Logic 1 during Exposure Time (T1)
Sync In
Exposure
T1
T2
T3
t
t