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Reply to "The RR Track Signal Control Board Project"

tcochran posted:
gunrunnerjohn posted:

As far as actually sensing where a switch is, it depends on the switch.  However, that's mostly a mechanical issue of actually sensing the switch position, and it's not always that easy.

My solution would be to use either Tortoise switch motors with the position contacts or Fastrack that has position sensing.

All I have is Atlas Switches on my layout. So I see if I can figure something out.

Like I said it may add more complexity than wanted right know. Which is way I said all the other features looked like I could use them.. Depending on how they would be implemented.  

For Atlas switches, you can either use the Atlas under-the-table switch machine (which has contacts for indicating switch position) or the Atlas snap switch relay with the above-table switch machine to indicate switch position. That's how the Custom Signals boards handled it with Atlas switches.

 

 

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