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
7. Mechanical design
7.1 General
The thermostats consist of 2 parts:
• Front panel with electronics, operating elements and built-in room temperature
sensor.
• Mounting base with power electronics.
The rear of the mounting base carries the screw terminals.
Slide the front panel in the mounting base and snap on.
RDF301, RDF600KN
RDF301.50
RDF301.50H
1 Operating mode selector
2 Button for fan operation
3 Buttons to adjust setpoints and control parameters
RDF301.50
4 Four buttons to control KNX actuators via KNX S-mode
(functions: switching, dimming, blind control, 8-bit scene)
RDF301.50H
5 Four dedicated buttons for hotel functions (Make Up Room, Do Not Disturb)
via KNX S-mode (functions: switching)
For operation, refer to section 4.3.
2 1
3
2
1
3
4
4
5
5
2
1
3
85 / 92
Siemens RDF301, RDF301.50..., RDF600KN Basic documentation CE1P3171en
Building Technologies Mechanical design 2014-05-23