What is DCC?
Digital Command Control. The ability to run and control multiple locomotives on the same circuit independently. Points, lights, signals and sounds can also be controlled in the same way.
How does DCC work?
The Digital controller is connected to the track in order to supply power and the digital control signals. These signals are sent from the controller, through the track, and into the locomotive where it is then interpreted by a small digital chip, also known as a Decoder. The decoder then powers the motor accordingly, turn on the locomotives lights, or even sound the horn.
Can I use my standard track?
Yes. Your existing track is compatible with DCC, and does not need to be replaced. However, you will need to ensure it is clean every time you use it to ensure the digital signals reach the locomotives.
Will I have to make any changes to my layout?
To get the most from DCC is is recommended your layout is one entirely live circuit (recommended for small layouts). Larger layouts should run power districts, however, there should be no isolated sections, loops, or sidings. This will allow you to run a locomotive to any part of your layout without interruption.
How many locomotives can I run?
The number of locomotives you can run depends on the power being delivered to the track. For example, if you are using a 1amp power supply with your DCC command station, that will be enough to run approximately 3 N or HO scale locomotives simultaneously. If you are running locomotives with sound decoders, it may be less. If you would like more locomotives running, you can easily upgrade to a 4 or 5 amp power supply and run up to 10 locomotives simultaneously.
What does DCC Ready mean?
DCC ready indicates that the locomotive is fitted with a socket or the frame is ready to accept a DCC decoder. This locomotive requires a DCC decoder to be fitted to the socket or frame in order to work on a DCC controlled layout. It can still be used on a conventional DC/Analogue layout.
Can I convert my locos to DCC or do I have to buy new ones?
Yes you can easily convert your locomotives to DCC. For the last few years the majority of model railroad locomotives have been "DCC Ready", meaning they feature a special socket ready to receive a DCC Decoder. Once this decoder is fitted it is ready to use on DCC. recent non DCC ready locomotives in most cases can still have a wired decoder installed. Subsequently, you may need to obtain professional assistance to install a decoder in a non DCC ready locomotive as the process can be quite complex.
Some older locomotives can be converted, depending on the condition of the locomotive and it's motor. Older locomotives put a heavier load on the DCC Decoder, so a standard DCC decoder may not be able to handle the extra load from these locomotives. You may need to consult with a DCC technical specialist for installations such as this.
