Alleen heb je er hier geen rekening mee gehouden dat voor de ene railstaaf de stroomafname precies op de andere helft van het schijfje zit, dan voor de andere railstaaf. Tenminste, dat leid ik af uit deze foto:Als je het volgens deze methode doet, hebben beide spoorstaven telkens dezelfde polariteit en staat alles op de draaischijf stil.Oplossing: doorkrassen zoals getekend, en dan de binnenste halve cirkel verbinden met de naastliggende buitenste halve cirkel, en dat tweemaal.
8. RAIL WIRING AND INSTALLATIONWiring diagram: rail contacts.The rails are permanently powered as they turn, no matter what direction. Unlike split ring designs, each rail is connected to the same contact, no matter what direction the turntable is facing. The advantage of not having a split ring is that DCC decoders will not reset as the loco is turned through 180 degrees. If there is sound on board it will be continuous. The other advantage is that entry and exit tracks can be put anywhere – there is no dead zone created by a split.The polarity of the rails will be incorrect once turned through 180 degrees. There are 2 ways to fix this.If using DC (or DCC) then a DPDT switch can be toggled to change deck polarity. In practice this means you are going to have to have a physical means to tell which way round the turntable is so you know which direction to throw the switch – just needs an “oil spill” or similar feature stained/painted at one end. Depending on the DCC decoders you use, the momentary loss of power may cause the decoder to reset. Some decoders have enough on-board capacitance to handle this power loss, but most don’t.The true “DCC way” is to connect the turntable deck through a DCC reversing module. This will automatically detect if the polarity has changed, and will set the turntable deck polarity correctly as soon as the loco moves off and a DCC phase change is detected. Follow the instructions with the module. Reversing modules aren’t complicated – just more expensive than a DPDT switch
't Is jouw feestje keuze:òf je volgt het advies van de maker op, en gaat op zoek naar een kortsluiting detecterende keerlusmodule (Digikeijs, Lenz, ...) òf je maakt wel onderbrekingen en kunt de boel zo aansluiten.
Ronald,Waarom nu weer zo moeilijk?
Gewoon een Lenz LK200 gebruiken en klaar is kees, of de DR410.