Re: DBL XVR AUTO REVERSERS


Jim Betz
 

Lawrence,

  Unless you have some special situation happening a double cross-over does
not require an auto-reverser.  The question to ask/answer is "are the two
mainlines (thru tracks) wired the same?" - that means "does the right rail of
both wired to the same bus wire?" ... if they are you do not need a reverser.
However, if it were me I'd wire the cross-over itself so that only one route is
powered at any one time - by using the output of the switches on the main
line(s) to cause that cross-over to be powered based upon the currently
selected 'path'.  If this doesn't make sense let me know and I'll explain it
differently.
                                                                         - Jim
                                                                       - Jim

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