Instructions for installing a PRR – Position Light Railroad block signal system. Includes circuit diagrams and access to circuit boards and other signals.
This signal system is controlled by the Model Scenery Block Signal Driver.
That signal driver can be used to drive other signal systems.
They are:
- Red, Yellow and Green – 3 Light signals. Click For Instructions
- Red, Yellow and Green And Red Green – 1 Light Spotlight signals. Click For Instructions
- Red and Green – 2 Light signals. Click For Instructions
- PRR Position Light signals. Click For Instructions
It can be purchased here. KKKKKK
There are two type signal displays. One shows three lights per signal display and the other two lights.
Explanation of the image below:
This wiring diagram is for a three light per signal display that shows a yellow light in the center.
For a two light display, remove the yellow LED.
For a three light display with the center light color that matches the outer rim, put a 3 color led in the center and wire the leads to the appropriate color terminals
The in the diagram below, the image labeled “3 Light – Signal Block” is the Model Scenery Signal Driver .
Single Track Multi-Directional Track Operations
For Point To Point single track multi-directional operations, use Tumbledown Interlocking. That is explained here.
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