Basic Documentation
Table Of Contents
- 1 About this document
- 2 Overview
- 3 Notes
- 4 Functions
- 4.1 Temperature control
- 4.2 Operating modes
- 4.3 Room temperature setpoints
- 4.4 Application overview
- 4.5 Power supply selection for RDG200KN
- 4.6 Additional functions
- 4.7 Control sequences
- 4.7.1 Sequence overview (setting via P001)
- 4.7.2 Application mode
- 4.7.3 2-pipe fan coil unit
- 4.7.4 2-pipe fan coil unit with electric heater
- 4.7.5 2-pipe fan coil unit with radiator or floor heating
- 4.7.6 2-stage heating and cooling
- 4.7.7 4-pipe fan coil unit
- 4.7.8 4-pipe fan coil unit with electric heater
- 4.7.9 Chilled/heated ceiling and radiator applications
- 4.7.10 Compressor applications
- 4.7.11 Applications with external AQR sensor or QMX room operator unit
- 4.7.12 Setpoints and sequences
- 4.8 Control outputs
- 4.9 Fan control
- 4.10 Multifunctional input, digital input
- 4.11 Handling system faults
- 4.12 KNX communications
- 4.12.1 S-Mode
- 4.12.2 Master/slave configuration in KNX S-Mode
- 4.12.3 LTE-Mode
- 4.12.4 Zone addressing in LTE-Mode (with Synco)
- 4.12.5 Master/slave configuration in LTE-Mode
- 4.12.6 Example of heating and cooling demand zones
- 4.12.7 Send heartbeat and receive timeout
- 4.12.8 Startup
- 4.12.9 Heating and cooling demand
- 4.12.10 Fault and alarms function on KNX
- 4.13 Communication objects
- 4.14 Communication objects (LTE-Mode)
- 4.15 Control parameters
- 5 Supported KNX tools
- 6 Connection
- 7 Technical data
- 8 Dimensions
- Index
Overview
Accessories
2
12 | 170
A6V11545892_en--_b
2.3 Accessories
Type
Product/stock no.
Datasheet
KNX power supply
160 mA (Siemens BT LV)
5WG1 125-1AB02
TPI_N125
KNX power supply
320 mA (Siemens BT LV)
5WG1 125-1AB12
TPI_N125
KNX power supply
640 mA (Siemens BT LV)
5WG1 125-1AB22
TPI_N125
Adapter plate for
RDG2..KN
1)
ARG200: S55770-T438
-
1)
ARG200 mounting plate used to wall-mount the RDG2..KN without conduit box.
For dimensions, see Dimensions [➙ 166].
2.4 Equipment combinations
Type of unit
Product no.
Datasheet
*)
Cable temperature or changeover
sensor, cable length 2.5 m NTC (3
kΩ at 25 °C)
QAH11.1
1840
Cable temperature sensor PVC 2 m,
LG-Ni1000
QAP22
1831
Room temperature sensor NTC (3
kΩ at 25 °C)
QAA32
1747
Room temperature sensor LG-
Ni1000
QAA24
1721
Front modules with passive
temperature measurement LG-
Ni1000
AQR2531ANW
1408
Strap-on temperature sensor LG-
Ni1000
QAD22
1801
Condensation monitor
QXA21..
A6V10741072
Flush-mount KNX room sensor (base
and front module)
AQR2570N..
AQR2532NNW
AQR2533NNW
AQR2535NNW
1411
Wall-mounted KNX sensors
QMX3.P30
QMX3.P70
1602