Poznámky redaktora
supply DRA 1024 D537
Pow.
-
- Twilight sensor for measuring the brightness the twilight
range. unit Specifications Order No.supply DRA 1024 D537
DC pow.
-
- The teach-in function enables the application current
measured value limit.
-
- Wind sensor (thermal) for determining the wind speed.
-
- Mounting outdoors pole the wall.
Sensors
KNX weather station Standard
KNX weather station Plus
.
-
- Rain sensor for recording precipitation.
-
- Monitoring the applied voltage. The failure reported via a
communications object the bus.
-
- All limit objects have parameterisable switch-on and switch-off
delay.
-
- Four blocking elements for blocking functions manual
operation.
-
- Six logic gates (AND, AND with return, OR, Exclusive OR, NAND,
NOR) with four inputs for external and internal bit values.533
Sensors KNX
Specifications Order No.supply unit DRA 0535 D393
Features
-
- The KNX weather station records the wind speed, wind direction,
precipitation, global radiation, temperature, twilight, relative
humidity, air pressure and with four sensors the brightness in
different directions.
-
- Two limits with adjustable hysteresis per sensor (except rain
sensor) can parameterised.
-
- area application the automatic, weather-dependent
shading system specifically for home use.
-
- The weather station monitors some its own major functions
and reports corresponding faults automatically via message
objects the bus.
-
- With integrated bus coupler.
-
- All values can output when values change and cyclically.
-
- Three brightness sensors offset 90° determine the brightness
in daylight and sunshine, direction-dependent.
-
- Weather stations can cascaded via the logic functions.
-
- teach-in function enables the application current measured
value limit.
Functions
-
- Two limits with adjustable hysteresis per sensor can be
parameterised internally specified 8-bit 16-bit values.
-
- All limit objects have parameterisable switch-on and switch-off
delay. The
outputs the blocking elements can sent only the value
changes. This is
recommended for expansion functions (measuring the wind
strength different facades) for significantly increased
functional reliability through redundance.
-
- Cyclical transmission case value change.
-
- The maximum value the brightness sensors, absolute humidity,
perceived temperature and comfort are calculated using the
measured data.
-
- Installation outdoors buildings, preferably the roof area.
Technical data
KNX medium: TP1-64
Rated voltage: AC/DC SELV
Power consumption: W
Measurement range
-
- Wind speed: m/s
-
- Brightness: 110 klx
-
- Twilight: 674 lux
-
- Precipitation: Yes/No (binary)
Protection type: IP44
Ambient temperature: -20 +55 °C
Notes
-
- Direct sunlight can impact temperature measurement.supply 300 DRA 1296 D392
Pow.supply 700 DRA 2570 D392
Features
-
- Weather station Standard for measuring and evaluating weather
data (wind speed, precipitation, twilight, temperature, and
brightness).
-
- Temperature sensor for measuring the outdoor temperature.
-
- blocking elements for blocking functions manual operation.
207400 2074 06
CNecessary accessories
One the following articles:
Pow. unit PS
Price system (PS) 14: reduced discount Gira electrical installation systems
KNX
system
devices,
actuators,
sensors
215004 2150 06
CNecessary accessories
One the following articles:
Pow. This can, for example, triggered pressing
an external button.
-
- Automatic shading control facades can be
implemented with sun position-dependent tracking the slats
and hanging height control.supply 700 DRA 2570 D392
Pow.
-
- The position the installation site can determined via GPS.
-
- logic gates (AND, AND with return, OR, Exclusive OR, NAND,
NOR) with four inputs for external and internal 1-bit values
