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APPENDICES
APPENDIX A: External trigger port
The external trigger port at the rear of the camera is a 6-pin miniature circular DIN receptacle (AMP 749265-1).
The mating connector is a Singatron Enterprises part number 62000-6P, available from Digikey
(www.digikey.com).
Figure 7 —
External trigger port connector
The pin-out for the connector is as follows:
Pin Number
Signal Name
Signal
Source
Description
1
+5 VDC
User
Power for optocoupler trigger
2
Trigger (input)
User
Active low trigger input
3
SYNC-A (output)
Camera
Indicates CCD Read-out
4
Ground
User
Ground reference for optocoupler
5
SYNC-B (output)
Camera
Exposure or trigger mask
6
Ground
User
Ground reference for optocoupler
Table 2—Pin-out of the External Trigger Port Connector
+5 VDC (pin 1) and GROUND (pin 4 & pin 6) must be connected in order for SYNC-A, SYNC-B or TRIGGER to be
live.
3
4
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Summary of Contents for EXi Aqua
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