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RailPro Specific Help & Discussion / Re: Who's Using Stay-Alive/Keep-Alive, PBM-2 Capacitor Modules?
« Last post by Espeelark on April 19, 2026, 06:56:24 PM »Howdy Rob,
I do not need to use Keep-Alives in my locos. I keep my tracks clean and my frogs are powered through either Tortoise or Blue-Point turnout controls.
Also, in my return loops/staging tracks, I have circuitry installed that kills the power to the track when the train reaches a certain location in it. If I had KA's, the train would go just keep on going - which I don't want.
There is only one application where I used a KA and it was in my short wheel-base SW1500 that needed to go through unpowered diamonds. I used a TCS KA2 (because it was the smallest available) and documented that install here under the "Finished RailPro Installation Examples" folder.
I do not need to use Keep-Alives in my locos. I keep my tracks clean and my frogs are powered through either Tortoise or Blue-Point turnout controls.
Also, in my return loops/staging tracks, I have circuitry installed that kills the power to the track when the train reaches a certain location in it. If I had KA's, the train would go just keep on going - which I don't want.
There is only one application where I used a KA and it was in my short wheel-base SW1500 that needed to go through unpowered diamonds. I used a TCS KA2 (because it was the smallest available) and documented that install here under the "Finished RailPro Installation Examples" folder.

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