
Everything on model trains, model railroads, model railways, locomotives, model train layouts, scenery, wiring, DCC and more. Enjoy the world's best hobby... model railroading!
Jan has this question for readers:
“I have an N scale loop to loop railroad using Kato track. I want to automate each reversing loop so that the train can operate without hand-switching tracks. What does the wiring look like using BD4N and DS74 with DSXC4? I can find wiring diagrams using older parts (BD4 & DS64) but cannot find diagram using the upgraded parts.”
Please add your suggestions below.
It is likely that the manufacturer’s website has a technical support section. The maker’s technicians and engineers will probably give you the best answer.