Safety Notes
• IMPORTANT! This product has sharp edges and points related
to its function.
• This decoder may only be used in dry areas indoors.
• Do wiring and assembly work only in a voltage-free work en-
vironment. Otherwise you may experience electrical current
dangerous to the body leading to injury.
• Operate this decoder only with the permissible voltage
(see technical information).
When using a solder station there is the danger of
burning your skin.
Important Information
• Additional tools required for installation: tweezers and solde-
ring station for a maximum soldering temperature of 30 watts
/ 300˚ Celsius / 572˚ Fahrenheit with a fi ne point, Electronic
solder (0.5-1 mm dia.), desoldering braid or desoldering pump.
• Important: When installing the digital installation decoder, try
to avoid touching components on the upper side of the de-
coder. Static charge can affect the function of the decoder.
• When attaching straight sections of track to the turnout it
may be necessary to shorten the ties on a section of track.
Appropriate break-off spots are provided on the underside of
the straight sections of track.
• The operating instructions are a component part of the
product and must therefore be kept with the product,
particularly when it is given to another party.
• For repairs please see your authorized Märklin specialty
dealer.
• Disposing: www.maerklin.com/en/imprint.html
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Technical Data
• Load at turnout output
• Voltage for the digital power circuit max. 20 volts eff.
• Electrical strength
Functions
• Capable of multi-protocols: fx (MM) and DCC
• Mode of operation set with DIP switches
• Addresses can be set with DIP switches:
1-256 fx (MM) (Control Unit 6021/Mobile Station 60651/652)
1-320 fx (MM) (Central Station 6021x/Mobile Station 60653)
1-511 (DCC)
• Programmable addresses using CVs –>
1-2044 DCC
• Changes to characteristics can be done with CVs
• Power supply done using the digital power circuit
max. 300 amps
max. 40 volts