L. M. R. G. Diamond Protection Circuit

Published:2013/6/6 20:54:00 Author:muriel | Keyword: L. M. R. G., Diamond Protection Circuit | From:SeekIC

The original Crossing Diamond Protection circuit is used in several places on the London Model Railway Group's - O Scale layout. The first installation was at the main line and trolley crossing. In this location the main line cab operators cannot see a trolley approaching until it is just inches from the diamond. The circuit shown here is a later and simpler version of the protection circuit. Included are signal lights, these are optional but do indicate who has the diamond.



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