TCS5500
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the microphone management screens. It is also possible to use
the information contained on the badges.
The technology used
Both the control and sound transmission of the TCS5500 Digital
Conference & Interpretation System are digital, resulting in
excellent quality. The language channels are transmitted over a 16
kHz bandwidth at a 16-bit resolution.
The delegate microphone units are connected to the delegate
controller interfaces. The interfaces are connected to each other and
to the central unit by means of system cables.
Power Supply
The CPU5500 has an internal power supply of 10A (500W).
However, when there is use of EU5500 extension units, or when
the internal power supply is insufficient, a separate power supply is
necessary (PS5500/10 or PS5500/20).
Two essential criteria need to be taken into account before the
installation of the TCS5500 system takes place:
the power consumption of the system must be estimated by
using the appropriate “power calculation table”. All the
units that are connected to the TMS- or TIS network have a
known power consumption that has to be taken into account
for the total power consumption.
the voltage in the TMS or TIS-network may not be lower
than 36V. This concerns specifically the cable lengths and
associated cable losses.
By means of an example, the above items are explained.
An example
The central unit forms the heart of the system from which a TIS-
network originates consisting of 6 interpreter units. The TMS-
network consists of 3 branches of 10 interface units. Each interface
has 4 microphone panels (DML5500).
The power supply to be used
Data:
Internal power supply in CPU5500: 48V / 10A
Interface unit and microphone panels asks 5W.
Interpreter unit needs 5W.
Question: Which power supply is needed?
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