C) At point 4.b) we could use an external power supply of 14Vdc to avoid track
problems, etc. For that purpose, we could use a regular ND trafo, any other
external power supply or direct power lines from the PB S/F.
D) At point 5 we can choose any other sensor location on the track itself, or
completely out of it avoiding possible track signal interferences, etc.
E) At point 6.b) this connection would be eliminated in case of using the cable
mentioned at B.b), but this could cut our flexibility on semi-permanent
circuits/tracks.

System Ready:

The End.
by djlutz
12 / 2010 v1.1
For www.slotdigital.com