help with wiring a Railking 30-11009 Cantilevered Signal Bridge

Classic Toy Trains Forum
1

Greetings,

I am looking for information on how the LED’s are connected in the RailKing 30-11009 Cantilevered Signal Bridge. Two 3 LED heads but just 2 sets of 3 wires coming out the side of the base labeled 1 and 2. I need to know how this is wired in the unit. I have an idea to use the three colors to signal which of 3 possible routes ahead the 2 switches ahead are set to.

Thanks in advance.

Mark

2

Mark

There may be other methods of controlling these signal lights but this is the way I did it.

I treated each set of lights individually being controlled by an insulated section of track.

Ran that AC current into a Full Wave Bridge Rectifier because the relay only accepts DC

The power for the lights is from a KW transformer switched by the relay for red or green

I have one of these circuits to control each pair of red and green lights