George S posted:Oman posted:The Atlas 6924 universal switch control board performs this function.
They are out of stock almost everywhere. I would love to buy a few of those. I also looked at Azatrax, but those are optical sensor triggered, and I want to use insulated rail.
George
George,
I use this Azatrax relay (non-optical) with an insulated rail on my layout to trigger my Lionel block signal. Have no clue if it would adapt to the application you are looking for but thought I'd mention it.