Siemens RDE20.1 User Manual

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Siemens Room temperature controllers CE1N3036en
Building Technologies 13.10.2008
Transport to IEC 721-3-2
Climatic conditions class 2K3
Temperature -25…+60 °C
Humidity <95 % r. h.
Mechanical conditions class 2M2
Storage to IEC 721-3-1
Climatic conditions class 1K3
Temperature -25…+60 °C
Humidity <95 % r. h.
conformity to
EMC directive 2004/108/EC
Low voltage directive 2006/95/EC
N 474
C-Tick conformity to
EMC Requirement AS/NZS 4251.1: 1999
Product standards
Automatic electrical controls for EN 60 730- 1 and
household and similar use EN 60 730- 2-9
Electromagnetic compatibility
Emissions (industrial sector)
EN 61000-6-3
Immunity (domestic sector, light ind.)
EN 61000-6-1
Safety class II to EN 60730
Pollution degree 3
Degree of protection of housing IP30 to EN 60529
Weight 0.21 kg
Colour of housing front white, RAL 9003
Housing material ABS (Slider: POM, LCD Lens: GP PS)
Connection diagram
Application examples
T
T
F1
F2
N1
M1
Y2
2222S01
T
T
F1
F2
N1
M1
Y2
2222S02
T T
Room temperature controller with direct Room temperature controller with direct
Norms and standards
General
B1 QAH11 external temperatures sensor
N1 RDE20.1 room temperature controller
Y1 Regulating unit
L, N Live, Neutral AC 24...250 V
B1 Signal input “External temperature sensor”‘
F1 External fuse
M Measuring neutral “External temperature
sensor”‘
Q11, Q12 N.C. contact ( for N.O. valves)
Q11, Q14 N.O. contact ( for N.C. valves)
3V
Q11
Q12
Q14
Y1 B1
L
N
F1
M
B1 N1

Siemens RDE20.1 Specifications

General

Brand	Siemens
Model	RDE20.1
Category	Thermostat
Language	English