Weather sensor with weather control unit for KNX

Specification

Item no.

Room

Quantity

EAN

5146 00

4010337124405

Price system (PS) not equal to 1, 14 = reduced discount.

Note: For legal reasons, some products are not available in certain countries.

EAN 4010337124405

Item no. 5146 00PU 1

PS 06

Price system (PS) not equal to 1, 14 = reduced discount.

Note: For legal reasons, some products are not available in certain countries.

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.
The weather sensor can communicate with up to 20 weather control units (5147 00).
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.

<strong>Weather sensor</strong>
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	III
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
<strong>Weather control unit</strong>
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	III
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