Add this too
http://z-stuff.net/dz1240.html and
http://z-stuff.net/dz1205.html. Just don't us the reverse or if is like my trains just switch it to forward only. You will have to use the Sensors to stop it if you want it to stop at the same place every time. If you just want it to start and stop and don't care where just us a timer.
GB Johnny333 65+++