4
Brightness and Wind Sensor KNX LW sl
• Status: 19.08.2021 • Errors excepted. Subject to technical changes.
•
Wind sensor monitoring
: If the wind measurement value changes by less
than ± 0.5 m/s within 48 hours, a fault can be output. The wind measured value
is output with the maximum measured value of 35 m/s and all wind threshold
values below this value become active
•
Switching outputs
for all measured and computed values. Threshold values
can be adjusted per parameter or via communication objects
•
8 AND and 8 OR logic gates
, each with 4 inputs. All switching events as well
as 16 logic inputs (in the form of communications objects) can be used as
inputs for the logic gates. The output of each gate can be configured optionally
as 1-bit or 2 x 8-bit
•
8 multi-function modules
(computers) for changing the input data by
calculations, by querying a condition or by converting the data point type
3.
Installation and start-up
3.1. Installation location
Select an installation position on the building where the sensors can measure wind
and sunshine without hindrance. The weather station should not be shaded by struc-
tures or, for example, trees.
At least 60 cm of clearance must be left around the device. This facilitates correct wind
speed measurement without eddies. At the same time, this prevents spray (raindrops
hitting the device) or snow (snow penetration) from impairing the measurement. The
wind sensor must not come into contact with water. This also prevents birds from bit-
ing it.
The mounting position must be selected so that the wind sensor cannot be touched by
persons.
Please ensure that the extended awning does not cast shade on the unit, and that it is
protected from the wind.
Fig. 1
There must be at least 60 cm clearance to oth-
er elements (structures, construction parts,
etc.) below, to the sides and in front of the de-
vice.
60 cm
Содержание KNX LW sl 70164
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