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My crossover works fine when trains pass and stay  on their current track. I am getting a short as I pass over the "diamond" in the middle as I change loops.  I assume I am simultaneously drawing current from both sides of the crossover. 

Three questions:

 

1. Should the diamond be powered??

 

2,. Is there a common mistake or typical mistake I am making here?

 

3. Does the current from the differnt sides need tio be "isolated" so the train is not drawing from two sources at once?

 

I will put the question to RCS in the morning but until then I will draw on your expertise.

 

Thank you.

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It should also be noted that the non derail wires should be hooked up. failing to do so will  cause shorts and burn out your relays. You will get away with it for a little but the nature of the switch is to let the engine pass through even though the(throws) relays may be thrown the wrong way.

 

If you  didnt have any problem when you first hooked it up, you may want to check  the relays/ wires.

 

 

Last edited by Patrick H
Billhowell75,
I will assume you have the diamond wired and has power to all 4 rails.
What happens is the power is set for the wrong rails thus you get a short and train stops if this is the correct problem your experiencing then you need to take power wires and switch them on the diamond. Also see if by accident you have a wire from opposite route on one of the rails your using to change from one route to the other.
Or if your using a relay to activate the diamond when changing routes then switch the wires there and all should work correctly.
I have mine wired so one part of diamond is hot when I activate opposite route then relay changes power to let train pass through and the other rails are unpowered until I change route back to a straight route again.

Hope this helps you

$oo
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