Lenz Digital plus LZV200 Manuel D'utilisation page 33

Interface
RailCom Detector
Power supply
(input voltage)
Output voltage
(voltage on the
track)
Output current
Overload protection
Housing
Dimensions
The LZV200 is equipped with a USB-B interface. Via this
interface, the complete functionality of the digital system can
be used with a computer if you use an appropriate PC
program.
The interface matches the USB interfaces of the devices
23150 (USB interface) and 23151 (LAN/USB interface).
The LZV200 is equipped with a global RailCom detector. This
detector receives data sent by decoders in channel 2 of the
RailCom packets.
This makes it possible to read CVs in locomotive decoders
during operation.
with AC:
with pure DC:
When supplied with DC, it makes sense to select an input
voltage which is approx. 2 V higher than the set output
voltage (voltage on the track) or, if supplied with AC, equally
high or slightly lower. This avoids an unnecessary loss of heat
in the device which in turn could lead to an early thermal
switch off.
The voltage at the track is adjustable between 11 V and 22 V
in steps of 0,5 V. In case of a loads, this voltage can be lower
depending on the transformer used. The factory voltage
setting is 16V.
The output current is limited to a maximum of 5A.
It is adjustable from 2.5 A to 5 A in steps of 0.5 A.
Depending on the transformer used, as well as its voltage and
the set track voltage, the constant current, which the amplifier
of the LZV 200 can supply, varies.
Example: When using the transformer TR150 and a track
voltage of 16V, the constant current is 4.3 A.
Thermal overload protection. The switching off of the overload
occurs after approx. 200 ms in case of constant overcurrent
(e.g. short-circuit).
Metal
W 120mm x H 55mm x D 120mm
min. 14 Volt, max. 19 Volt
min: 14 Volt, max. 27 Volt
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