Exposure Output (Pin 12, 13) - AVT Bigeye Technical Manual

Camera interfaces
Bigeye P-132
Bigeye P-629
Bigeye P-1100

Exposure output (Pin 12, 13)

Figure 15: Exposure output
Caution The current which flows through the optocoupler should not
exceed 20 mA (at 12 V R

The exposure output indicates the active exposure time of the sensor.
Usage: synchronize an external strobe light source.
At the end of the exposure this output stays active approx. 76 μs (1 line) longer
than the real exposure. The active exposure is indicated in the image-on-
demand operation also by the LED L4 on the backside of the camera. For using
the exposure output an external resistor R
applied.
After the end of image exposure the 1024 active lines of the image are transmit-
ted. This image output is displayed by LED L5 at the backside of the camera.
The exposure output indicates the active exposure time of the sensor.
Usage: synchronize an external strobe light source.
At the end of the exposure this output stays active approx. 658 μs (1 line) lon-
ger than the real exposure. The active exposure is indicated in the image-on-
demand operation also by the LED L4 on the backside of the camera. For using
the exposure output an external resistor R
applied.
After the end of image exposure the 2048 active lines of the image are transmit-
ted. This image output is displayed by LED L5 at the backside of the camera.
The exposure output indicates the active exposure time of the sensor.
Usage: synchronize an external strobe light source.
 600 ).
v
according to the drawing has to be
v
according to the drawing has to be
v
Bigeye Technical Manual V2.0.0
34