The weather station records and processes analogue sensor signals such as wind speed, brightness, twilight, precipitation and a DCF-77 signal. Up to four analogue sensors and the DCF-77 weather combi-sensor can be connected in any combination. In connection with the 4-gang analogue input module, 8 analogue inputs are available, to which the connection is made using the sub-bus.
If DCF-77 weather combi-sensors are used, it is possible to access a pre-configured setting in the software.
The measured values are converted by the weather station into 1 byte / 2 byte telegrams (EIS 6/5 value). This enables bus devices (visualisation software, measured value displays) to access the control processes, generate signals or control weather-dependent processes.
Programming is performed using the ETS tool for the weather station.
■ Two limit values per sensor (not for rain)
■ Connection of multiple wind sensors
■ 14 signals can be evaluated
■ Evaluation of DCF-77 time signal (date and time)
■ Astro function
■ Logic operation controller for application of limit-value-dependent actions (even external)
■ Shading of individual façade segments
■ Signal monitoring of the combi-sensors with object for the following protective measures
■ Checking the wind signal for conclusiveness with object for the following protective measures
■ Selective façade shading (for 4 façades) with adjustment of the basic brightness, façade alignment, angle of opening relative to the sun.
■ External objects for intervention in basic brightness, angle of opening and limit values
■ Alarm byte
■ Continuity monitoring with report on the bus
For installation on DIN rails TH35 according to EN 60715. The bus is connected using a bus connecting terminal; a data rail is not necessary.
Auxiliary voltage: AC 24 V (+/-10 %)
Analogue inputs: 4
Current interface: 0 … 20 mA, 4 … 20 mA
Voltage interface: 0 … 1 V, 0 … 10 V
Outputs: DC 24 V, 100 mA
Device width: 4 modules = approx. 72 mm
In KNX, to be completed with: Power supply REG, AC 24 V/1 A MTN663529
Accessories: Wind sensor with 0-10 V interface MTN663591, Wind sensor with 0-10 V interface and heating MTN663592, Rain sensor MTN663595, Brightness sensor MTN663593, Twilight sensor MTN663594, Temperature sensor MTN663596
Contents: With bus connecting terminal and cable cover.