Digital Command Control

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Digital Command Control - a digital railroad model control standard developed by the National Model Railroading Association.

Instead of a simple transformer for controlling locomotives, a driver is used. Inside the locomotive is an electronic system which, based on transmitted commands, performs an appropriate action. Each locomotive has its own number and accepts only this address, ignoring the commands sent to other models. A driver is also required, which, in conjunction with the AC adapter, by an additional module replaces the operator's instructions for encoded signals and sends them to the locomotive. The latest DCC systems, conforming to the NMRA specification, allow one traditional DCC locomotive to be powered by DCC. Thanks to this solution, it is possible to control different trains on the same track and at the same time, at different speeds and without dividing the mock into sections. When controlling the model from the computer rather than the manual manipulator, it is possible to control multiple configurations simultaneously and to arrange the passageways with automatic switching of turnouts and corresponding signaling on the semaphores. Bibliography



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