Using The Product As Intended; Contents As Delivered; Safety Notes; Technical Information - Märklin 60973 Bedienungsanleitung

Using the Product as Intended

This circuit board is required for pickup shoe changeover on
trains with 2 pickup shoes.
Decoders with 21-pin interface connectors and 4 reinforced
„Aux" outputs can be used.

Contents as Delivered

1 circuit board with a 21-pin connector
Installation instructions
Warranty card
Tools also needed for the installation procedure include:
regular and cross-point screwdrivers, tweezers, and solder-
ing station with a maximum soldering temperature of up to
30 watts / 300˚Celsius / 572˚Fahrenheit with a fi ne tip, solder-
ing fl ux for electronics (0.5 - 1 mm / 0.02" – 0.04" diameter),
de-soldering braid or a de-soldering pump.

Safety Notes

• WARNING! Sharp edges and points required for operation.
• Do wiring and assembly work only on a voltage-free or
grounded work mat. Failure to do this can lead to danger-
ous static charge from your body and to damage to the
components.
There is a danger of burning yourself when working
with a soldering station.
6

Technical Information

• Max. total load (sum)
• Max. voltage
Additional technical information can be found in the instruc-
tions for your decoder.

Installing the Circuit Board

The locomotive must be checked before installing the decoder
to make sure that it (locomotive) is in good mechanical and
electrical condition. There are situations when the locomotive
will have to be repaired before installing
Connect the circuit board (without decoder) as described
below. Pay attention while doing this to the instructions for
your decoder.
The wire colors indicated correspond to the Märklin standard.
See the cross reference table for NEM nearby.
h h = rear connection = rear connection
0/GL = Märklin connection to the track (brown) / DCC track
left rail
v = front connection
h = rear connection
≤ 1.6 amps
≤ 40 volts