Temperature Sensing using the Gira Touch Sensor 3 Comfort KNX Keypads
The Gira Touch Sensor 3 Comfort keypads have an integrated temperature sensor which can send its value over the KNX bus to another device. This works with the standard bus coupler 200800.
The 200900 bus coupler can also be used with the keypads however the temperature value from an externally connected probe will not be available over the bus. This function only works with the Gira Touch Sensor 3 Plus room temperature controllers.