with 15 in. radius into N scale layout
Installation with DPDT relay connected to slow motion output. The DPDT contacts are connected to the photocell input on the PSX-AR. This...
A pair of PSX-AR's handle the Union Wye and LT Loop reversing sections.
I'm working on a scheme to utilize the PSXAR photcell inputs to stop a train at either end of a reversing section of track. This idea uses the...
3.5mm pitch PCB terminals do not fit flush with the top side of the PSXAR Connector J4 and Connector J5. Some board components overlap the area...
DCC Specialties PSXAR housed in recommended Radio Shack Box (270-1805). I replaced the programming jumper with a SPDT toggle switch.
DCC Specialties PSXAR housed in recommended Radio Shack Box (270-1805)
What happens when train re-enters reverse loop?
Track Diagram for Reversing Track Sections
Gap both rails where shown in Orange.
The reverse loop across the bridge looks longer than your longest siding, so no problems there. The wye is...
Take two, both-rails gapped where indicated in blue. Two auto-reversers, one orange and one red.
Or maybe just one AR, for both orange+red sections.
Follow the pretty red rail. where it hits the crossover, it shorts
claims to be Atlas HO #27, Transbay Interwoven; I've drawn on it to show reversing loop locations
red = track bus track A
orange = reversing loop track A
blue = isolated joins. BOTH RAILS GAPPED