MTN6904-0001 Schneider KNX weather station Basic V2 Description：
The KNX weather station Basic V2 records weather data, analyses these and can transmit them to the bus. The device has a wind sensor, precipitation sensor, temperature sensor and 3 brightness sensors.
■ Self contained outdoor weather station
■ For measuring wind, rain, brightness and temperature
■ For fully automatic blinds and sun protection control with automatic adjustment of blinds according to position of the sun
■ Rain sensor with integrated heating
■ The weather station can also be operated without mains supply. The heating of the rain sensor will not function then
■ Measurement and evaluation directly on device
■ Sun protection for up to three facades via 3 integrated brightness sensors
■ 8 sun protection channels
■ 4 additional threshold channels for connection of external KNX sensors
■ 6 logic channels
■ Display of weather data on visualisation
Suitable for mounting on an outside wall or with optional accessories on a corner or on a mast.
With integrated bus coupler. The bus is connected using a bus connecting terminal.
An additional AC 230 V power supply is required for the heating unit.
MTN6904-0001 Schneider KNX weather station software functions:
■ Adjustment of slat position according to current position of the sun.
■ Sun protection area both horizontal (azimuth) and vertical (elevation) can be set exactly.
■ 3 installed brightness sensors at 90° spacing.
■ 2 objects for external brightness sensors.
■ Shading can be temporarily interrupted via object.
■ Universal channels with AND/OR linking of weather parameters.
■ Threshold channels with delay with falling below and exceeding.
■ Logic channels with 4 input objects + internal link that can be configured with status of the universal and threshold channels.
MTN6904-0001 KNX weather station Basic V2 Specifications：
Version : light grey
Art. no : MTN6904-0001
Range of product : KNX
Power supply: AC 110-230 V, 50-60 Hz
Power consumption: max. 10 mA with bus voltage
Stand-by consumption: < 0.5 W
Measuring range:
Brightness: 1 – 100000 lx
Temperature: – 30 °C … + 60 °C
Wind speed: 2 – 30 m/s
Ambient temperature: – 20 °C … + 55 °C
Protection class: II
Type of protection: IP 44
Dimensions: 227x121x108 mm (LxWxH)
