I want to use an Atlas crossover to cross a track that is powered by a separate controller. When I installed it, one controller operates both tracks. Is it as simple as cutting the copper wires that power the center part of the crossover?
This should not impair operation of the locos as they are double pick ups. If I have a problem, I can always jumper the crossover.
Any experience with this situation?
Bobcatw
Bobcatw [#welcome] to the forum
If you could post a top view and bottom view of the crossover we can better answer your question.
I use the Atlas track and switches, but I don’t use the crossovers, and am not sure if I have one to inspect.
Your mention of “the center part of the crossover” makes me think that you are actually talking about a crossing, not a crossover. Is that so?
Bob that is indeed what he is referring to… an X section of track.
There is nothing to really show. There are four copper wires embedded in the plastic. The wires come from the center rail and appear to be attached to the center section of the crossing.
He is correct. It is a crossing. It appaers to be wired to be used only with a single controller. There appear to be four wires from the center track terminating at the center of the crossover. It does not have the lionel design with metal strips as has been previously posted.
what you could do is remove the 4 wires and connect 2 wires that bridge the center section.
I’ll check tonight and see if I have one laying around and I’ll be able to confirm how to best do this.
Brent:
That is exactly what I did. Works well. Thanks for the input.
Bob
Bob,
While thinking about your crossing I was messing with some switches… the wires they use are incredibly thin! I’m worried they won’t hold up with a constant 18v from the TMCC pumping through them. The wires appear to be 20gauge and I’m thinking I may replace them with 16. Since I have foam road bed under the switches I don’t foresee a problem doing this.
Any thoughts?
The voltage doesn’t matter; it’s the current that you have to worry about. Sixteen AWG can safely carry 10 amperes ordinarily; but, for short distances (a few inches), it’s okay for higher currents. I generally use 18 AWG (7 amperes) when rewiring turnouts. My transformers are type-Zs, with 15-ampere circuit breakers.
It is not an issue for me as I use conventional control. I used 20 wire to jumper the crossing.
I don’t see how that makes any difference. But twenty AWG should be okay with a small transformer but might cause trouble with the likes of a Z or ZW.