I am trying to get track power from a ZW with 2 bricks(135w ea) through a TIU and terminal strips onto the track. I can't get power on the track. Do I go thru fixed or variable terminals on TIU? Does each TIU input need its own transformer? I a confused about wiring the TIU across each input to run variable.
Second part of question: I have ground going from Legacy base to ZW only(U). Do I need to have a ground going from Legacy base to track to? this seems unnecessary since all ZW U is connected to track via terminal