Running out of power in 3rd loop. How many different spots do I need to connect for this layout?

I'll second the recommendation for every 10'. Use a good sized wire, ideally 14ga. You can solder it directly to the power tabs under neath the fastrack, each piece has them.

I see your running DCS as well. You'll probably want to put your layout into blocks as well. I'd put a break in the center rail on each end of 10' of track with feeders at the center of each section.

You should also run those feeder wires back to an MTH terminal block fed by the TIU for the best DCS operation.

Legacy does not have a "preferred "wiring style. Wire your layout for DCS and add the Legacy command wire to the common input on the terminal block.

Heres a link to other DCS wiring topics for more info: DCS Wiring

 

" No matter how far we travel, the memories will follow in the baggage car."

I talked to MTH and he said to run the engine on the app around and check the amps and see where its low then based on that I can either add a lockon in that vicinity to help out. He said the 180 Lionel should be enough to do my 8x12 layout. I really dont want to solder anything in case I change the layout later which is probably what I will do.

 

Like this  https://www.youtube.com/watch?v=fuStJoh5Fv4     ???

The brick has plenty of power, its not the issue. The issue is getting that power to the track which means larger wire and multiple feeders.

I understand you may change the layout. You can still solder, 3 seconds with a hot iron on soldered wire will release it from the track.

The idea is to do the wiring right the first time.  If you put feeders up spaced periodically there will be no deadspots to chase and you can get on to the buisness of running trains.

You'll also want those feeders for reliable DCS operation. Check out some of the threads I posted in the link above.

Wiring is the most important thing next to trackwork for reliable running. A little extra work now will save you tons of aggravation later.

" No matter how far we travel, the memories will follow in the baggage car."

I use these (I think they are called 110 connectors) instead of soldering.  You just crimp them on the wire and then connect them to the bottom of the Fastrack, run the wire through a hole in the table beneath the track and attach to power.  I have them every 4 feet or so, probably overkill, but it works.

20190207_13004220190207_13024920190207_130404

Attachments

Photos (3)
Robert Cushman posted:

Then are they going to a the MTH TERMINAL?

Do like Battrain says. You can connect the two wires from the Fastrack to a small terminal block mounted underneath the layout at each feeder/drop and then run your power wires from the 12-24 MTH terminal block to each small terminal block. No soldering required.

However, note that I have a INSTALLED BLOCKTVS suppressor soldered to each small terminal block for safety.

Attachments

Photos (1)
Robert Cushman posted:

What size wire is that? Is that solid wire or stranded?

The yellow and green wires are 16 gauge stranded wire from the .110 connectors underneath the Fastrack to the terminal block, as shown. I used red/black paired 14 gauge stranded wire from the MTH terminal block to the track block. Wire was purchased from Del City Electronics.

Today's train systems use sophisticated electronics that are expensive and can be sensitive to things like electrical shorts and derailments (which are inevitable). The TVS suppressors help protect those sensitive electronics. They can degrade over time when they are called into play and do their job, so some people replace them every few years.  IMHO they're easy to install and cheap insurance - like fast acting fuses.

If you do a search on the Forum, you'll find a more technical breakdown of how they work.

Add Reply

Likes (0)
The Track Planning and Layout Design Forum is sponsored by

AN OGR FORUM CHARTER SPONSOR


OGR Publishing, Inc. PO Box 218, Hilliard, OH 43026 330-757-3020
www.ogaugerr.com
×
×
×
×
×