I am planning on adding a second TPC300 to my layout.
I was in contact with a Lionel technician who told me that as long as I connected the 2 data lines together i should not have a problem. But I was wondering if the COMMs need to be tied together also?
So i drew up a schematic with this explanation of what I am trying to do.
If someone could review it and let me know if it is correct.
The right handles of the Z4000's will operate in command mode when the switch is in the "closed" position, and operate in conventional when the switch is in the "open" position.
The left handles will run the trains in conventional mode with the the Lionel Legacy Remote through the TPC300's.
Sorry for the crappy drawing.