DCC BOD - Diamond Protection Circuit

Published:2013/6/6 20:54:00 Author:muriel | Keyword: DCC BOD , Diamond Protection Circuit | From:SeekIC

The circuit in the first schematic is for a diamond protection circuit that used two transformer type DCC Block Occupancy Detectors. NOTE: if there is a car in the protected section but it is not drawing any current the diamond will not be protected. With photosensors, if a car is on the diamond it will be seen by the circuit at all times. The train must have detectable cars at least at both ends and the block must be as long as the longest train.



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