ABB STOTZ-KONTAKT KNX Weather Station 4-fold WS/S4.1.1.2 (2CDG110191R0011)

Capture wind speed up to 35 m/s, brightness from three directions, rain, and temperature with a single outdoor KNX sensor. The WS/S4.1.1.2 integrates four measurement channels into one IP66-rated housing, ready for sun protection, twilight, and alarm functions.

Overview

The ABB STOTZ-KONTAKT Weather Station 4-fold WS/S4.1.1.2 is a KNX bus device for outdoor wall mounting. It measures wind speed, brightness (east, south, west), rain, and temperature, and provides integrated heating for the rain and wind sensors to ensure reliable operation in cold conditions. The unit is powered directly from the KNX bus (21–30 V DC) and is configured via ETS.

What stands out

• Four measurement channels: wind, brightness (3 directions), rain, temperature
• Integrated heating for rain and wind sensors
• IP66 protection for outdoor use
• UV-resistant plastic housing in white/light grey
• Supports sun protection, twilight, temperature monitoring, wind alarm, rain alarm

Technical details

• Wind speed measurement range: 0–35 m/s
• Brightness measurement range: 0–100,000 lux per sensor
• Operating temperature: -25 to +55 °C
• Power supply: KNX bus (21–30 V DC)
• Mounting: outdoor wall-mounted
• Housing material: UV-resistant plastic
• Colour: white / light grey
• ETS product family: Sensors / Weather Stations

Our verdict

A comprehensive outdoor sensor for KNX installations, delivering four essential weather parameters in a single, robust device with integrated heating for year-round reliability.