wtw MIQ/Blue PS SET, Operating Manual

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Overview MIQ/Blue PS
1 - 2 ba75573e04 05/2009
1.2 Features of the MIQ/Blue PS
1.2.1 General characteristics
With the aid of the MIQ/Blue PS SET you can replace an
IQ S
ENSOR
N
ET
line section by a radio link. When doing so a new
IQ S
ENSOR
N
ET
island is formed (Fig. 1-2):
Fig. 1-2 Structure of a radio link with the MIQ/Blue PS SET
The radio technology using Bluetooth modules features high reliability
and insensitivity to foreign electromagnetic radiation. Transmission
between two MIQ/Blue PS modules of a set takes place in an encoded
form. In conjunction with the proprietary IQ S
ENSOR
N
ET
record, the
transmission is thus tap-proof.
The antennas of the MIQ/Blue PS modules are omni-antennas without
directivity.
Power supply To supply an IQ S
ENSOR
N
ET
island with power, a line power supply
unit is integrated in the MIQ/Blue PS. I can supply components with a
total power consumption of up to 7 watt, which is sufficient for most
applications. The line power supply unit of the MIQ/Blue PS can be
supplied with line power or with 24 V. Thus, an island can also be
supplied by a battery or solar system.
Terminal strip The MIQ/Blue PS has the following electrical connections on the
terminal strip inside the enclosure:
z
1 x line power connection 100 ... 240 VAC, two-pole
z
1 x line power connection 24 VDC, two-pole
z
3 x SENSORNET connections
MIQ/Blue PS
Island 1 Island 2
(Power) (Power)
Radio
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