Decoderwerk 30303 Switch decoder for controlling a Märklin C-track three-way switch

• The decoder has 3 outputs.
• Operation can be done with DCC or Märklin ® Motorola.
• The decoder is suitable for controlling Märklin ® C-track three-way turnouts and the optional turnout lanterns.
• 100% quality control of all decoders
  Development and production in Germany
  We only use components from well-known brand manufacturers

Compatible

• Decoder The decoder is the ideal alternative for the built-in digital decoders 74465 and 74466.
• Drives The decoder can be connected directly to the electric point drives 74490, 74491 and 74492.
• Märklin C-Track The decoder can be inserted and connected directly into the three-way switch 24630.

Tension

• Build up
  • 9-24V track voltage
  The decoder is powered directly by the track voltage. No separate power supply can be connected.
• Performance
  • 9-24V DC voltage
  • 1A current
  The outputs can be loaded with 1A and provide 9-24V DC voltage.
• Requirement
  • Quiescent current below 5mA
  The decoder itself requires less than 5mA in idle mode. The current consumption of the output depends on the connected device.
• Short circuit The decoders are protected against short circuits with a self-resetting fuse.

Coupling

• Artificial intelligence? A little bit, anyway. The decoder features an automatic learning mode for addressing. All you have to do is press a button and call up the desired addresses on your central unit. Done.
• Remote control: The decoder can be configured directly at its location from a DCC central unit using Programming-on-Main. All CVs can be updated.
• Inspection The decoder can be configured on a DCC programming track. All CVs can be read and written via Direct Mode.

configuration

• Standard By default, the output makes small steps with a switching pulse of 400ms.
• Let there be light The decoder supports the control of the switch lamps and automatically restores the last switching of the switch lamps when the decoder is started.
• Small steps: You can adjust the switching pulse individually. Switching pulses from 10 ms to 2,550 ms are possible, in small increments of 10 ms.
• Logical For central units that do not have their own switching symbol for the three-way switch, such as the Märklin Mobile Station, the switching logic automatically generates the necessary switching commands.

installation

• Connections The decoder has all the connection cables for direct installation in a Märklin C-track three-way turnout.
• Mounting The decoder can be easily mounted in the inner bed of a C-track three-way turnout from Märklin.