KNX DRA weather ctrl.unit [514700]
Weather control unit for KNX
Sensors

Merkmale:
- The weather control unit is used in combination with the weather sensor
<strong>8380 00</strong>, evaluates the sensor information and sends it to the
KNX:<br/>- Wind speed<br/>- Outdoor temperature<br/>- Brightness in lux of all
three brightness sensors incl. maximum brightness.<br/>- 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.

Technische Daten:
KNX medium: TP256
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: IP20
Rated surge voltage: 0.8 kV
Number of weather control units that can be connected to a weather sensor: 20
Ambient temperature: -5 °C to +45 °C

Hinweise:
- KNX Data Secure compatible.

Lieferumfang:
- Connection and junction terminal for KNX included with delivery.

Fabrikat: Gira
Bestell-Nr. 5147 00 
Menge: 0 Stk
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