Weather control unit for KNX

Function in the Gira One system

• 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 (spaced 90° apart, compass directions: east, south, west)- Temperature- Wind speed- Precipitation sensor, with integrated heating
• The weather sensor transmits the sensor values to the weather control unit, which evaluates the sensor information and sends it to the bus.
• Automatic visualisation of sensor information in the Gira Smart Home App.
• The weather sensor can communicate with up to 20 weather control units.
• Encrypted data transfer between the Gira One devices.

Function channels

• 2x wind alarms so that the connected blinds are raised and automatically locked when the alarm is active. The status of the wind alarm is monitored on a cyclical basis.
• 1x precipitation alarm so that the skylights or roof domes close immediately and are automatically locked when the alarm is active. The status of the alarm is monitored on a cyclical basis.
• 1x frost alarm so that active movements of shutters are stopped and locked when the alarm is active to protect the shutter motor. The status of the alarm is monitored on a cyclical basis.
• 4x sun protection for 4 façades with automatic sun protection function incl. evaluation delay, for reliable sun protection function. Separate activation/deactivation function in the Gira Smart Home App.
• 1x day/night function for switching between day/night mode incl. separate activation/deactivation function in the Gira Smart Home App.
• Automatic information in the event of communication faults between the weather sensor and the weather control unit.

Function in the Gira KNX system

• The weather control unit is used in combination with the weather sensor 8380 00, evaluates the sensor information and sends it to the KNX:
  - Wind speed
  - Outdoor temperature
  - Brightness in lux of all three brightness sensors incl. maximum brightness.
  - Precipitation (yes/no)
• Up to 20 weather control units can be connected to one weather sensor.
• 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.

• Installation on DIN top-hat rail.
• Can be updated via the Gira Project Assistant (GPA).

• Connection and junction terminal for KNX included with delivery.