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Siemens RDG100, RDG100T, RDG110, RDG140, RDG160 Basic Documentation CE1P3181en
Building Technologies Functions 14 Dec 2011
4.5 Applications overview
The thermostats support the following applications, which can be configured via
DIP switches at the rear of the unit. Depending on the type of thermostat, on/off or
modulating control outputs are available.
Application
(set via DIP switches 1…3)
DIP
switch
Control output
(set via DIP swi. 4 and 5)
Product
no.
ON/OFF, PWM, 3-position RDG100..
ON/OFF (SPDT) RDG110
DC 0…10 V
RDG140
Heating or cooling
2-pipe fan coil unit
Chilled / heated ceiling
1-stage compressor
1)
B1
M1
Y1
T
B2
T
T
B1
1 2 3 4 5
ON
OFF
DC 0…10 V
2)
RDG160
ON/OFF, PWM, 3-position RDG100..
ON/OFF (SPDT) RDG110
DC 0…10 V
Note: Modulating el. heater
RDG140
Heating or cooling with auxiliary
heater
2-pipe fan coil unit with el. heater
Chilled / heated ceiling and el.
heater
1-stage compressor and el.
heater
1)
Y1
M1
T
B2
E1
T
(B1)
T
(B1)
1 2 3 4 5
ON
OFF
DC 0…10 V
2)
Note: Modulating el. heater
RDG160
ON/OFF, PWM, 3-position RDG100..
ON/OFF (SPDT) RDG110
DC 0…10 V
RDG140
Heating or cooling and radiator /
floor heating
2-pipe fan coil unit and radiator
Chilled / heated ceiling and
radiator
(B1)
M1
Y1
T
B2
T
T
(B1)
YR
1 2 3 4 5
ON
OFF
DC 0…10 V
2)
RDG160
ON/OFF, PWM, 3-position RDG100..
ON/OFF (SPDT) RDG110
DC 0…10 V
RDG140
Heating and cooling
4-pipe fan coil unit
Chilled ceiling and radiator
1-stage compressor
1)
1-stage compressor with reversing
valve
T
Y2
Y1
M1
(B1)
T
(B1)
1 2 3 4 5
ON
OFF
DC 0…10 V
2)
RDG160
Heating and cooling with auxiliary
heater
4-pipe fan coil unit with el. heater
T
Y2
Y1
M1
(B1)
T
(B1)
YE
1 2 3 4 5
ON
OFF
ON/OFF, PWM, 3-position RDG100..
ON/OFF, PWM, 3-position RDG100..
ON/OFF (SPDT) RDG110
DC 0…10 V
RDG140
2-stage heating or cooling
2-stage fan coil unit
2-stage chilled / heated ceiling
2-stage compressor
1)
Y1
M1
T
B2
T
(B1)
T
(B1)
Y2
1 2 3 4 5
ON
OFF
DC 0 … 10 V
2)
RDG160
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