The shutter assembly is a commercial unit although customized for our application.

The supplied documentation therefore only approximates what we have, although it is probably a complete description of the control interface.

The serial connection is not needed for our application; only the TTL input will be used.

One of the camera control boxes ("MASTER") has a shutter control BNC connector. Internally this connects to a shutter control TTL signal on a newly supplied power board from Leach. This BNC drives the active low shutter open input on the Sci-In Tech controller (i.e. a TTL-LO will open the shutter and a TTL-HI will close it).

-- DavidHale - 18 Jul 2008

Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf PS500_shutter_manual.pdf r1 manage 130.8 K 2008-07-18 - 05:58 DavidHale Sci-In Tech Shutter Manual
Topic revision: r1 - 2008-07-18 - DavidHale
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