10-27-2014 06:45 AM
Hi All,
I am using two cameras and three LED lighting bars to take images of fabric from a conveyor. The cameras are interfaced with an NI PCIe-1433 card which has two extension boards attached to it. To synchronise the triggering of both the cameras and the LEDs I am using PhaseA of a quadrature encoder signal located on the conveyor. I need to produce six pulses to provide the external triggers at various points of the PhaseA waveform.
I understand that the PCIe-1433 only has 1 external output that can be used as a trigger although with the extension board this increases to 3. I am assuming that even though I have two extension boards on the same PCIe-1433 card I am unable to use the additional 3 external outputs, which would give me the total of 6 I require?
Any guidance would be appreciated
Kmor
11-03-2014 10:55 AM
Hi Kmor,
Can you tell me what extension boards you are using?
Fouad