Forgive me, I am not very knowledgeable about electronics.
It has been said that MTH DCS uses a signal through the track, much like DCC. Lionel’s TMCC system operates through a radio signal.
So, how is it that TMCC locomotives can be run on a DCS system??
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DCS can control the TMCC base.
@RockyNaff While I mainly use DCS or transformer control, I can use my DCS app to control a TMCC base which then sends its signal to the engines on the track. So the engine is actually running on TMCC signals not DCS. My stuff is essentially 3 rail with a few MTH PS3 engines which can run DCC by changing a switch.
As far as I understand, MTH is the only manufacturer who build a control system which could interface with a competitors base.
@ScoutingDad posted:As far as I understand, MTH is the only manufacturer who build a control system which could interface with a competitors base.
The reason other makers don't interface to the MTH DCS system is MTH kept their protocol a closed system. They don't allow any kind of licensing, so Lionel couldn't interface to it if they wanted to. In any case, now with the greatly diminished stature of MTH, I doubt Lionel has any interest in interfacing with it now if they ever did.
Thanks! That helps!
One big difference- the TMCC/Legacy system communicates through the house ground - not the rails. SO- there is one connection and (I think) communication in less sensitive to clean or dirty rails. That is why you must use an official TMCC/Legacy power cord, and connected directly to the wall power not through a power strip.
My base 2 connects thru a power strip just fine. You just have to use a fully wired one, although I did have an issue with one that had built in surge suppression.
Just a point regarding the Base 1 wall wart transformer. It outputs 12 volts AC not DC like most. Getting an old Base 1 without its transformer is like buying a brick. There are work arounds (on the forum) if you can find an AC wall transformer 3 prong, but more trouble and expense than its worth - IMO.
@Darrell posted:My base 2 connects thru a power strip just fine. You just have to use a fully wired one, although I did have an issue with one that had built in surge suppression.
I bought industrial power strips, they have more outlets and no build in surge protection. Legacy works fine. 
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