How to install a Dapol powered semaphore junction signal?

The installation of signals on a layout is always an exciting part of the build, but it can be a little daunting if you want to install powered-signals and don't have a lot of experience working with electrics. But don't worry, it is really easy to do and the instructions included with Dapol's powered semaphore junction signals make the whole experience child's play!

In the pack, you will be supplied with the signal, a black box containing the servo-motor and two switches. Your first step will be to drill a 15mm hole through your baseboard where you want the signal to be located. Next, feed the signal's post through the hole and secure it from underneath with the included nut, then click the black box onto the bottom of the signal post (which is now underneath your baseboard), you are now ready for the wiring.

There are several wires to connect on the junction signal, the wires are all colour coded and the instructions are very clear: all you have to do is connect two wires to a power source of between 9V and 12V DC or 14V AC. Next, you connect the two switched to the black box (again following the instructions) and that's it, you're ready to go.

This gives you an idea of how easy it is to connect a powered signal to an analogue (DC) layout. Connecting one to DCC is almost as easy, the only difference being that you will be required to fit a DCC servo signal controller, but that's just one extra step and once again Dapol include very user-friendly instructions to help you along the way.

We would like to say that powered signals add extra realism and interest to a layout, and that may be true, but the truth is they are just so much more fun to play with, so don't be afraid to give them a go!