Siemens RDF301.50 Series Basic Documentation

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Siemens RDF301, RDF301.50..., RDF600KN, RDF600KN/S Basic Documentation CE1P3171en
Building Technologies 2017-12-07
6.2 Connection diagrams
Application
N1 Room thermostat
RDF301... , RDF600KN…
M1 1- or 3-speed fan
Y1 Valve actuator, 2- or 3-position
Y1, Y2 Valve actuator, 2-position
E1 Electric heater
C1, C2 1-stage compressor
S1, S2 Switch (keycard, window contact,
presence detector, etc.)
B1, B2 Temperature sensor (return air
temperature, external room
temperature, changeover sensor,
etc.)
CE+ KNX data +
CE- KNX data –
2-pipe, 2-position
2-pipe, 3-position
– Y11 = Open
– Y21 = Close
2-pipe and electric
heater
4-pipe
– Y1 = Heating
– Y2 = Cooling
1-stage compressor
– C1 = Heating
and / or
– C2 = Cooling)
1-stage compressor
and electric heater
L
N
10 A
L
N
Y11
Y21
AC 230 V
X1
M
X2
N1
M1
Y1
5(2)A
max.
5(2)A
max.
B2
S2
B1
S1
3
1
7
1
A
1
2
Q1 Q2 Q3
I II III
CE+ CE-
KNX
Y1
5(2)A
max.
E1
5(2)A
max.
5(2)A
max.
Y1
C1
5(2)A
max.
Y1
5(2)A
max.
Y2
5(2)A
max.
C1
5(2)A
max.
E1
5(2)A
max.
C2
5(2)A
max.

Siemens RDF301.50 Series Specifications

General

Brand	Siemens
Model	RDF301.50 Series
Category	Thermostat
Language	English