White flat-roofed house with Windancer GPS Modbus weather station (AI-generated image)White flat-roofed house with Windancer GPS Modbus weather station (AI-generated image)

Windancer GPS Modbus: weather data straight into your Modbus system

News of 05 November 2026

Weather data for your Modbus system

Whether you want to control external venetian blinds in storms, roof windows in rain or slats that follow the sun: weather-dependent building automation relies on accurate outdoor readings.

That is exactly what our new Windancer GPS Modbus weather station delivers, from brightness for the east, south and west façades to wind, precipitation and temperature. It also calculates the sun position and passes azimuth and elevation to the controller as ready-to-use values.

For your project, this means one compact device instead of several individual sensors, addressing and interface parameter settings via DIP switches, and a single query for all readings. Wiring and programming stay lean as a result, sun tracking included. The cup anemometer and heated precipitation sensor ensure that storm and rain protection are triggered reliably.

For projects that only need the weather data, Windancer Modbus is available as a basic version. Both versions are available now in the Elsner Online Shop.

Project benefits

Your benefits with Windancer GPS Modbus

  • Fast commissioning thanks to DIP switches for addressing and interface parameters
  • Lean installation thanks to a combined sensor for all weather data
  • Less programming effort thanks to a ready-calculated sun position
  • Low-maintenance operation thanks to a robust cup anemometer
  • Energy-efficient shading thanks to separate brightness values for east, south and west façades
Windancer GPS Modbus weather station with scope of delivery: screws, wall plugs, washers and push-in connectorsWindancer GPS Modbus weather station with scope of delivery: screws, wall plugs, washers and push-in connectors
Technical data

Technical highlights

  • Protocol: Modbus RTU via RS485, 1/8 unit load
  • Brightness: 3 sensors (east, south, west), 0 … 150,000 lux, twilight detection
  • Wind: cup anemometer, measuring range 2 … 30 m/s
  • Temperature: −25 … +50 °C
  • Supply: 24 V DC SELV, 70 mA
  • Protection rating: IP44
Dimensional drawing of Windancer GPS Modbus in side and top viewDimensional drawing of Windancer GPS Modbus in side and top view
Product range

More for your Modbus projects

Windancer (GPS) Modbus is part of our range for Modbus, RS485 and BACnet, which includes further weather stations and sensors for your projects.

More Elsner Modbus products
Technical articles

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Garantía legal

Aviso armonizado de la UE sobre la garantía legal

Garantía legal mínima de dos años para los bienes vendidos en la Unión Europea.

Los consumidores pueden hacer valer los derechos que les otorga la garantía legal de conformidad, por ejemplo, si los bienes:

  • no coinciden con la descripción;
  • no funcionan según lo previsto.

Los vendedores son responsables de cualquier falta de conformidad que existiera en el momento de la entrega de los bienes y que se ponga de manifiesto dentro del período de garantía legal. Los vendedores que se encuentren en tal situación están obligados a ofrecer:

  • la reparación o sustitución gratuitas;
  • en algunos casos, una reducción del precio o un reembolso total.

Algunos países tienen un período de garantía legal más largo. En el caso de los bienes de segunda mano, dicho período puede ser más corto, pero nunca inferior a un año.

Qué hacer si recibe bienes no conformes:

  1. Póngase en contacto con el vendedor lo antes posible para notificar el problema;
  2. Aporte pruebas de la compra, como un recibo, una factura o un extracto bancario.

Los vendedores y los productores también pueden ofrecer garantías comerciales, que se aplican independientemente de la garantía legal. Por ejemplo, la etiqueta GARAN representa una garantía comercial de durabilidad ofrecida por el productor sin coste adicional y que cubre la totalidad del bien.

Para obtener más información sobre sus derechos en un país específico, consulte la página que figura a continuación o pregunte al vendedor. https://europa.eu/youreurope/garantías