Technical data
Table Of Contents
- 1. About this document
- 2. Summary
- 3. Functions
- 3.1 Temperature control
- 3.2 Operating modes
- 3.3 Room temperature setpoints
- 3.4 Applications overview
- 3.5 Additional functions
- 3.6 Control sequences
- 3.7 Control outputs
- 3.8 Fan control
- 3.9 Multifunctional input, digital input
- 3.10 Handling faults
- 3.11 KNX communications
- 3.11.1 S-mode
- 3.11.2 LTE mode
- 3.11.3 Zone addressing in LTE mode (in conjunction with Synco)
- 3.11.4 Example of heating and cooling demand zone
- 3.11.5 Send heartbeat and receive timeout
- 3.11.6 Startup
- 3.11.7 Heating and cooling demand
- 3.11.8 Fault function on KNX
- 3.11.9 KNX switching groups (RDF301.50, RDF301.50H only)
- 3.12 Communication objects (S-mode)
- 3.13 Communication objects (LTE-mode)
- 3.14 Control parameters
- 4. Handling
- 5. Supported KNX tools
- 6. Connection
- 7. Mechanical design
- 8. Technical data
3.11.9 KNX switching groups (RDF301.50, RDF301.50H only)
Light and blinds as well as scenes are operated via switching groups.
The communication objects of the buttons need to be bound to a corresponding
KNX actuator module.
RDF301.50
1, 2 Buttons of switching group left (1).
3, 4 Buttons of switching group right (2).
5 Display for indication while pressing buttons.
RDF301.50H
1, 2 Button label: Make Up Room (MUR), ON/OFF.
3, 4 Button label: Do Not Disturb (DND), ON/OFF.
5 Display for indication while pressing buttons.
RDF301.50… has 2 switching groups with a pair of button each, which must be
configured via ETS.
KNX
R
Buttons
Commissioning of switching groups (ETS)
1
2
4
3
5
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Siemens RDF301, RDF301.50..., RDF600KN Basic documentation CE1P3171en
Building Technologies Functions 2014-05-23