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Using miniature toggle switches for Block Control

 

I have a small concept layout that is used with a MTH DCS control system.  Since I operate conventional as well as PS-2/3 engines I sometimes need to remove track power from sidings.  I have a block control panel that uses miniature toggle switches to select a block. Each switch operates a 12 volt relay that conducts power to the track (block). I can also select a block using my TIU/AIU control system in the same way.

 

Since the toggle switches only conduct about 1/2 amp when operating the relay I can use 22 gauge wiring to the panel.

 

 

BLOCK CONTROL PANEL 002

BLOCK CONTROL PANEL 003

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Images (2)
  • BLOCK CONTROL PANEL 002
  • BLOCK CONTROL PANEL 003
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Originally Posted by tr18:

Just curious, how do you control your turnouts?

Using miniature momentary pushbutton switches for Turnout Control

 

 

I have 3 ways to control my turnouts:

 

1. I use my MTH DCS TIU/AIU units to operate separate relays to control individual RealTrax turnouts. I can set up via my handheld any combination of turnout positions.

 

2. I also use a Turnout Route Control panel that has miniature red and green pushbuttons.

 

3. I also have another panel that has the RailKing controllers supplied with the turnouts.

 

I can control my turnouts using any of these three methods.

 

Note: All the turnout solenoids (actuators) are powered by separate 18v fused AUX circuits.  I do not use track power for turnout control.

 

See photos attached.

 

 

ROUTE CONTROL 001

DCS control system 1 002

MASTER CONTROL CENTER 1 001

MTH TURNOUT CONTROLLERS 001

Attachments

Images (4)
  • ROUTE CONTROL 001
  • DCS control system 1 002
  • MASTER CONTROL CENTER 1 001
  • MTH TURNOUT CONTROLLERS 001
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OGR Publishing, Inc., 1310 Eastside Centre Ct, Ste 6, Mountain Home, AR 72653
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