Block Sections

Oh, and my main transformer is already fully loaded with track controls from the inner loop and outer loop.

Read this thread to start with...

https://ogrforum.com/t...71#35499619134803871

So if I want to be able to control the amount of power going to the sections, should I get another transformer? The switches will turn the power on and off, and then I need to be able to control the trains that are inside. I will draw up a plan and post it in a little while. I am currently in the train room so I will definitely have lots of stuff to add.

All you need is a simple SPST (on/off) switch connected to the center rail of each block. Use a separate transformer phased to your main transformer to power the blocks. As an alternative to 2 transformers, a ZW transformer would be good to operate both main loops independently, have one throttle for accessories, and the last one to power your block sections.

Larry

Easy way for simple block control is to use Atlas Selectors and Controllers.  I use them for block control on my layout and they work fine.

Selectors allow you to select which transformer throttle goes to a given block.

http://www.modeltrainstuff.com...lector-p/atl-215.htm

Controllers are a simple on / off switch to allow one throttle to connect to 3 different tracks, good for yard tracks

http://www.modeltrainstuff.com...nector-p/atl-205.htm

Here is my control panel.  I have 4 main line blocks. 3 blocks for the yard lead. And 3 yard tracks.  All tracks can be switched from Throttle A to Throttle D on my ZW using the selectors.  The controller is used to turn off the back end of each yard track to store a locomotive

The Atlas products allow for quick construction of control panels and don't require a lot of drilling holes to mount individual toggle switches for each block.  These are really designed for HO, but I have been using them for 5 years with no problem.  Atlas also makes a heavy duty versions for O Gauge but they cost more.

Steve