Weather sensor with weather control unit for KNX

Order no.
Packing unit
Order no. 5146 00
5146 00
EAN 4010337124405
Packing unit 1
PS 06
Recommended retail price. Price system (PS) not equal to 1, 14 = reduced discount.
New product. Available from 07/2024.

Necessary accessories

Optional accessories



  • The components of the weather station consisting of a weather sensor and a weather control unit cannot be used individually.
  • The weather sensor has the following sensors:
    - Brightness from three directions (at 90° intervals to each other, compass directions: east, south, west)
    - Temperature
    - Wind speed
    - Precipitation sensor, with integrated heating
  • The weather sensor sends the sensor values to the weather control unit, which evaluates the sensor information and sends it to the KNX bus.
  • 10 sensor channels for wind, precipitation, temperature and brightness. Logical AND/OR links can be created within the sensor channels to evaluate multiple sensor values together.
  • Evaluation delay for all sensors to ensure reliable functionality.
  • 8 sun protection channels for 8 facades with automatic sun protection function incl. evaluation delay to ensure a reliable sun protection function.
  • 2 objects for external brightness sensors.
  • Pre-defined day/night object for switchover between day/night mode incl. separate activation/deactivation function via the communication object.
  • Communication object that provides information about any communication problems between the weather control unit and the weather sensor.

Technical data

Weather sensor
Operating voltage of ext. power supply:
DC 18 – 34 V
Internal consumption:
max. 5 W
Connection between weather sensor and weather control unit:
0.6 to 0.8 mm (bus line e.g. J-Y(St)Y 2 x 2 x 0.8)
Connection type:
Spring plug-in terminal and connection terminal
Mounting type:
Wall or mast mounting
Protection class:
Protection class:
Rated surge voltage:
0.8 kV
Ambient temperature:
-20 °C to +55 °C
Wind measuring range:
2 to 30 m/s
Brightness measuring range:
1 to 100,000 lux
Temperature measuring range:
-30 °C to +60 °C
Dimensions in mm:
W 121 H 105 D 227

Weather control unit
KNX medium:
KNX rated voltage:
DC 21 to 32 V SELV
Internal consumption:
max. 0.5 W
KNX connection:
0.6 to 0.8 mm (bus line e.g. J-Y(St)Y 2 x 2 x 0.8)
Maximum cable length between weather sensor and weather control unit:
1,000 m
Protection class:
Protection class:
Rated surge voltage:
0.8 kV
Number of weather control units that can be connected to a weather sensor:
Ambient temperature:
-5 °C to +45 °C


  • KNX Data Secure compatible.

Scope of supply

  • Connection and junction terminal for KNX included in the scope of supply.


Modular width (MW): 3

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Data sheet



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Weather control unit with weather sensor for KNX
Technical Documentation

Technical documentation.

Order no. 5146 00
5147 00

PDF, 2.888 Kb


Weather sensor with weather control unit for KNX
Operating instructions

Operating instructions.

Order no. 5146 00
5147 00

PDF, 697 Kb


Weather sensor with weather control unit for KNX
Product database

from ETS5.7.7

Order no. 5146 00
5147 00

ZIP, 467 Kb


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