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Reply to "IR or Optical Sensors"

Mike I cannot seem to do anything simple. I have 2 outside lines that run around my 26 x 14 room. I have a large inside section that is industrial. I have a narrow walkway between outside & inside. Also, the outside lines cross by 2 doorways for other rooms (cannot block), so that portion of outside lines is moved toward inside. Bridge is to connect outside lines. When up, I can walk through. So, 2 lines must be joined to cross single lane bridge(can't make 2 lane--too heavy). I wish to automate whole process of handling 2 trains waiting to cross bridge without using manual controls.

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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