Connection To The Command Station: Terminals C,D,E - Lenz Digital plus LV102 Mode D'emploi

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E
Fig. 2: Connection 2-wire tracks Fig. 3: Connection track with neutral wire
No radio interference suppression capacitor may be installed in the
track system. This capacitor is necessary only for the interference
suppression in conventional operation. If used with the
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Digital plus by Lenz system, however, it would distort the data
format and interfere with the fault-free transmission of data.
Important:
A mixed digital operation using overhead and track lines is not
permitted. In this type of operational mode, the installed locomotive
decoder can be destroyed by overvoltage if the locomotive is sitting on
the track in the wrong direction (which might be the case e.g. after
having driven through a terminal-loop)! We recommend operation
using track pick-up, because the reliability of contact (and therefore
the transmission of digital signals to the locomotive decoder) is
substantially greater than it is when operating with overhead lines.
It is absolutely necessary that the electric circuits of all amplifiers are
of the same polarity. Thus, terminal J of one and terminal J of the next
amplifier must be connected to the same side of the track in question.
Otherwise short-circuits will occur when driving over sectioning points.
If you have several supply areas on your model railway layout, you will
have to set the track voltage (output voltage) for the amplifiers in use
to the same value (see Section 6).
5.3 Connection to the command station: terminals
C,D,E
The amplifier LV102 receives the data format from the command
station via the terminals C and D (LZ100, LZV100, compact). The
terminals are connected to the terminals of the other amplifiers, which
have the same name. We recommend the use of a twisted cable.
If terminal E of the amplifier is connected to terminal E of the
command station, the amplifier will communicate an overload or a