Siemens RDG140 - Physical Dimensions; Thermostat Unit Dimensions

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Siemens RDG1... room thermostats N3181en
Building Technologies May 28. 2009
RDG140
1- or 3-speed fan
RDG160
ECM fan DC 0…10 V
2-pipe
S3
2-pipe
2-pipe &
radiator
4-pipe
2-stage
2-pipe &
radiator
4-pipe
2-stage
2-pipe
& el. heater
2-pipe
& el. heater
N1 Room thermostat RDG1…
M1 1- or 3-speed fan
M2 ECM fan DC 0…10 V
V Valve actuators DC 0…10 V:
Heating, cooling, radiator, heating / cooling,
1
st
or 2
nd
stage
E1 Electrical heater
S1, S2 Switch (keycard, window contact, etc.)
S3 Switch at SELV input (keycard, window contact)
B1, B2 Temperature sensor (return air temperature, external
room temperature, changeover sensor, floor temperature
limit, etc.)
YR DC 0...10 V signal converter / current valve
Dimensions
128.0
93.0
28.2
27.8
28.5
16.0
9.0
28.3
28.3
27.7
28.3
4.0
4.0
30.8
28.3
28.3
[mm]
© 2009 Siemens Switzerland Ltd. Sub
j
ect to chan
g
e