Technical data - Basic Documentation - RDF600KN - RDF600KN/S - RDF600KN/VB

Semi-flush mount room thermostats with KNX communications RDF301, RDF301.50, RDF301.50H, RDF600KN, RDF600KN/VB, RDF600KN/S

Product Family
Desigo Open
Desigo PX Open
Product Group
Building automation
Thermostats (temperature controller with sensor)
Content Language
English
Content Type
Technical Documentation > Basic Documentation
Product Version
Status
Valid
Date
2020-02-21
Document No
CE1P3171en
Download ID
A6V10385333
Stock No.
S55770-T293
S55770-T400
S55770-T430
Product No.
RDF600KN
RDF600KN/S
RDF600KN/VB
Access level
Internet
File Type
html
Power supply Rated voltage AC 230 V
Overvoltage category III
Frequency 50/60 Hz
Power consumption
RDF301...
RDF600KN…
Max. 4 VA / 3.0 W
Max. 3.5 VA / 1.2 W
Caution

No internal fuse!

External preliminary protection with max C 10A circuit breaker is required in all cases.

Outputs Fan control Q1, Q2, Q3-N
Rating Min, Max resistive (inductive)
AC 230 V
Min. 5 mA, Max. 5(2) A
Note! Fans must NOT be connected in parallel!
Connect one fan directly, for additional fans,
one relay for each speed.

Control output Y11-N / Y21-N (NO)
Rating Min, Max resistive (inductive)

Max. total load current through terminal "L" (Qx+Yxx)

AC 230 V
Min. 5 mA, Max. 5(2) A

Max. 7A

Caution

No internal fuse

External preliminary protection with max. C 10 A circuit breaker in the supply line required under all circumstances

Inputs

Multifunctional input X1-M/X2-M
Temperature sensor input

Type

Temperature range

Cable length

Digital input

Operating action

Contact sensing

Parallel connection of several thermostats
for one switch

Insulation against mains voltage (SELV)

QAH11.1 (NTC)

0...49 °C

Max. 80 m

Selectable (NO/NC)

SELV DC 0...5 V/
max. 5 mA

Max. 20 thermostats per

switch

4 kV, reinforced insulation

Function of inputs:
External temperature sensor, heating / cooling changeover sensor, operating mode switchover contact, dew point monitor contact, enable electric heater contact, fault contact, monitoring input

Selectable

X1: P38

X2: P40

KNX bus Interface type

KNX, TP1-64

(electrically isolated)

Bus current RDF301...
RDF600KN…
20 mA
5 mA
Bus topology: See KNX Manual (see section 1.2 "Reference documents")
Operational data Switching differential (adjustable)
Heating mode (P30)
Cooling mode (P31)

2 K (0.5...6 K)

1 K (0.5...6 K)

Setpoint setting and range
Comfort (P08)
Economy (P11-P12)
Protection (P65-P66)

21°C (5...40 °C)
15°C/30 °C (OFF, 5...40 °C)

8°C/OFF (OFF, 5...40 °C)

Multifunctional input X1/X2
Input X1 default value (P38)

Input X2 default value (P40)

Selectable 0...8

3 (operating mode
switchover)

1 (external temperature sensor)

Built-in room temperature sensor
Measuring range
Accuracy at 25 °C
Temperature calibration range
0…49 °C
< ± 0.5 K
± 3.0 K
Settings and display resolution
Setpoints
Current temperature value displayed
0.5 °C
0.5 °C
Environmental conditions Operation
Climatic conditions
Temperature
Humidity
IEC 60721-3-3
Class 3K5
0...50 °C
<95% r.h.
Transport
Climatic conditions
Temperature
Humidity
Mechanical conditions
IEC 60721-3-2
Class 2K3
-25...60 °C
<95% r.h.
Class 2M2
Storage
Climatic conditions
Temperature
Humidity
IEC 60721-3-1
Class 1K3
-25...60 °C
<95% r.h.
Standards and directives

EU Conformity (CE) RDF301...

RDF600KN...
Electronic control type

CE1T3171xx *)

A6V10386381 *)

2.B (micro-disconnection on operation)

RCMRCM Mark conformity (Emission) RDF301…
RDF600KN…

CE1T3171en_C1 *)

CE1T3076en-C *)

Safety class II as per EN60730
Pollution class Normal
Degree of protection of housing IP30 as per EN60529
Housing flammability class according to UL94 V-0
Environmental Compatibility The product environmental declaration CE1E3076_4en *) (for RDF600KN and RDF600KN/S), A5W00085841A *) (RDF600KN/VB) contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal).
General Connection terminals Solid wires or prepared stranded wires
1 x 0.4…1.5 mm2

Minimal wiring cross section on
L, N, Q1, Q2, Q3, Y11, Y21

min 1.5 mm2

Housing front color

RAL 9003 white

RAL 9004 black

Weight without / with packaging RDF301...
RDF600KN…

0.240 kg / 0.320 kg

0.150 kg / 0.220 kg

*) The documents can be downloaded from http://siemens.com/bt/download.

Index

1

1-speed fan 49

3

3-position control signal 46

3-speed fan 49

A

Applications overview 28

Auto Timer mode 17

Automatic heating / cooling changeover 32, 35

Automatic heating / cooling changeover via bus 32

B

Basic application 42

Button lock 34

C

Celsius 14

Changeover switch 32

Chilled / heated ceiling applications 42

Clean fan filter reminder 50

Compressor applications 30, 31, 43

Control outputs configuration 47

Control outputs overview 46

Control parameters 67

Control sequences 35

Cooling demand 58

Cooling sequence 35

D

Dew point monitoring 34, 51

Diagnostic 67

Disposal 77

E

Effect of Protection via time schedule 17

Electric heater 39

Enable / disable electric heater 39, 52

Expert level parameters 67

Extension of Comfort mode 20

External / return air temperature 51

External / return air temperature sensor 32

F

Fahrenheit 14

Fan in Auto Timer mode 50

Fan in dead zone 69

Fan kick function 49

Fan minimum on-time 49

Fan operation as per heating / cooling mode, or disabled 49

Fan operation in dead zone 49

Fan overrun 50

Fan start 50

Fan start delay 50

Fault 52

Fault on KNX 59

Fault, handling 53

Floor cooling 33

Floor heating 33

Floor temperature limitation function 33

H

Heating / cooling changeover 32, 51

Heating and cooling sequence 35

Heating demand 58

Heating sequence 35

I

Integral action time 14

K

KNX addressing 75

M

Main and secondary 41

Manual heating / cooling changeover 32

Minimum output 33

Moisture 33

Mounting and installation 73

Multifunctional inputs 51

O

ON/OFF control signal 46

Operating mode

Priority intervention 16

Operating mode button 17

Operating mode switchover 51

Outside temperature 14

P

Parameter setting 67

Power failure 53

Precomfort 17

Presence detector 15

Proportional band 14

Protection mode / Standby 15

Purge function 33

PWM 46

R

Radiator applications 42

Reload factory settings 67

Remote heating / cooling changeover 32

Reset parameters 67

S

Sensor input 51

Setpoint Comfort mode 44

Setpoint Economy mode 44

Setpoint limitation 25

Setpoint priority 28

Setpoint Protection mode 44

Setpoints and sequences 44

Standby / Protection mode 15

Switching differential 14

Switching groups 60

Synchronization 47

T

Temperature out of range 53

Temporary setpoint 25

Test 67

Time of day 14

Time schedule change mode 17

W

Window state 15, 16, 51