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reed switch (SRK)
drive wheel
Figure 10a:
Figure 10a:
Figure 10a:
Figure 10a:
Figure 10a: Connecting a reed switchwith magnet
miniature magnet
Vs
GND
Output
drive wheel
TLE4905
Figure 10b:
Figure 10b: Connecting a Hall sensor
Figure 10b:
Figure 10b:
Figure 10b:
3.2.6.4 Connecting a Hall sensor
A Hall sensor is an electronic circuit that responds to
an alternating magnetic field similar to a reed 4.2.1
Using Märklin® 6021.
LokSound decoders may be used with all Märklin®
control devices or compatible systems. The functions
F1 to F4, however, can only be activated with the
„new Motorola® format". To activate this format
put DIP switch 2 of the 6021 to the upper („On")
position. Hall sensors are easier to adjust since the
distance between sensor and magnet is not critical.
A commonly used hall sensor, that can be purchased
via mail order is the TLE4905 by Siemens / Infineon.
The terminal Vs of the TLE4905 has to be wired to
terminal 1-4, GND to terminal 1-5 and the Pin Out-
put to terminal 1-7.
user manual LokSound / LokSoundXL V3.5, 4 th edition, 08/2005
Connecting a Hall sensor
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
1-1
1-2
1-3
1-4
1-5
1-6
1-7
1-8
1-9
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
Figure10c:
Figure10c:
Figure10c:
Figure10c: Connecting external Reed switch
Figure10c:
3.2.7 Connecting additional reed switch
LokSoundXL decoders have two additional inputs
that can trigger various functions. The main purpose
of these inputs is to trigger sounds by means of track
magnets. A reed switch has to be wired to one of
these inputs and a magnet is to be placed at the
appropriate location on the layout. Every time the
engines passes that spot a sound effect will be
triggered.
With the aid of these sensors users of the LGB MZS
with Lokmaus can also trigger the many sound
effects of the LokSoundXL decoder.
The inputs REED-IN1 and REED-IN2 share the terminals
2-7 and 2-8 with the auxiliary function outputs AUX
5 and AUX 6. Therefore AUX 5 and AUX 6 are not
available if you use these inputs.
4. Set Up and installation of the decoder
After successful installation you may now operate
the decoder.
The following will outline how you can check if you
have installed the decoder correctly. Chapter 4.1
describes analogue operation. In Chapter 4.2 you will
learn how to operate LokSound with various digital
systems.
Before changing any decoder settings (e.g. engine
address, sound volume) we recommend to read
Chapter 5. There you will learn which parameters
are available and how they may be adjusted with the
most common DCC command stations.
reed
switch(SRK)
resistor 10k
0,25W
15
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