Comfort Weather KNX Base Station
This base station for weather devices is used for monitoring and forwarding climatic data and events to the KNX Bus. Up to four freely combinable analogue measurement receivers and a combination sensor 1025 00 can be connected.
Two internal limit values can be defined per measurement-value receiver, and when these are exceeded/fallen short of, configurable actions run.
Evaluation of the DCF77 signal from the combination sensor 1025 00
"Astro" function for determining the position of the sun (azimuth and elevation) for sun-position-dependant blind and shutter control, especially the control of the slat angle of blinds (DCF77 signal required).
Linking controller (logic) for more flexible planning of the (limit dependant) actions (also usable externally), e.g. shading individual facade segments possible.
User can make changes to the limit value objects, e.g. via SmartSensor, info display 2, info terminal or other signal transmitters.
Cyclical monitoring of the combination sensor.
On failure of communication with the combination sensor, protective measures can be introduced, e.g. raising the blinds.
Selective shading of the facade (max. 4 facades) with setting of the basic brightness, orientation of facade, the aperture angle to the sun (pre-configured).
Objects for basic brightness and aperture angle are present.
Changes of the objects through external value transmitters possible, e.g. SmartSensor, info display 2, info terminal etc.
- Rated Bus Voltage: KNX Bus 21...32 V DC
- Bus Current Consumption: <5mA
- Additional Supply Voltage: 24 V AC +- 10 %, SELV
- Additional Current Consumption: Max 250mA
- Number of Inputs: 4
- Voltage: 0-1 VDC, 0-10VDC
- Current: 0-20 mA, 4-20 mA,
- Voltage Input: approx. 18ohm
- Current input: approx. 100ohm
Outputs for the supply of sensors
- Number: 2
- Nominal Voltage: 24vdc +/- 10%
- Nominal Current: 100mA DC (Total)