Märklin H0 - 6040/6043 - Accessories - Keyboard/Memory Märklin - 6041 - Switchboard. In very good condition with original packaging and manual. In order to be able to control the points sets and signals with a user-programmed switchboard, Märklin has introduced this switchboard into the Märklin Digital system. The switchboard allows a total of 16 points sets and signals to be operated. The switchboard can control 4 groups of 4 points sets and signals which are connected to the same K83 decoder or K84 decoder. The addresses 1 to 4 are for the 4 outputs of the 1st decoder, 5 to 8 for the 2nd decoder, etc. In order to control more than 16 points sets and signals via more K83/K84 decoders, the switchboard at the rear can be addressed using dip switches. The operation takes place using keys of your choice as long as it is an impulse switch. The feedback takes place by means of lamps or LEDs of your own choice with each set of keys. The switchboard must be equipped with its own power supply for the signalling. Märklin 6038 - Adapter cable - 1.8 m. Connection extension to enable more distance for Control 80 f, Keyboard, Memory or Interface. Ribbon cable with 2 plug-in sockets for the digital system. Length 1.8 m (6038) without original packaging. All items checked and found to be in good order. The photos are an integral part of the description of this lot. Will be delivered as shown in the photos. Will be shipped via PostNL, DPD or DHL, with Track and Trace.