Allied International V2.4.0 Benutzerhandbuch

Seite von 212
Camera interfaces
 OSCAR Technical Manual V2.4.0
39
Control and video data signals
The inputs and outputs of the camera can be configured by software. The dif-
ferent modes are described below.
Inputs
Triggers
All inputs configured as triggers are linked by logical AND function. If two 
inputs are being used as triggers, a high signal at the output of the block 
must be present on all inputs in order to generate a trigger signal. The polar-
ity for each signal can be set separately via the inverting inputs. The camera 
must be set to external triggering to trigger image capture by the trigger 
signal.
Note
L
For a general description of the inputs and warnings see the 
Hardware Installation Guide, Chapter OSCAR input descrip-
tion
.
 Figure 14: Input block diagram
Input
Polarity
selectable
via software
Input state
Opto-
Coupler
Input signal
Trigger-
AND
Input 2, if set to trigger