Applications Overview - Siemens RDG400 Basic Documentation

Single-duct
• DC 0...10 V damper actuator
• 3-position damper actuator
Single-duct with electrical heater
• DC 0...10 V damper actuator and
ON/OFF, PWM or 3-position electrical
heater
• 3-position damper actuator and
DC 0...10 V electrical heater
Single-duct and radiator / floor
heating
• DC 0...10 V damper actuator and
ON/OFF, PWM or 3-position radiator
• 3-position damper actuator and
DC 0...10 V radiator
Single-duct heating / cooling coil
• DC 0...10 V damper actuator and
ON/OFF, PWM or 3-position heating /
cooling
• 3-position damper actuator and
DC 0...10 V heating /cooling
Key Y1 Heating or heating/cooling valve actuator
YV damper actuator
YE Electrical heater
Siemens
Building Technologies
4.5

Applications overview

The thermostat supports the following applications, which can be configured via
DIP switches at the rear of the unit. The control output for the damper actuator is
either DC 0...10 V (factory setting) or 3-position (see parameter P47), and for the
heating / cooling output ON/OFF, PWM, 3-position or DC 0...10 V.
Application
M
V
YV
M
V
YV
YV
M
V
YV
RDG100, RDG100T, RDG110, RDG140, RDG160 Basic Documentation
Functions
T
B1
YE
T
B1
YR
T
B1
T
B2
Y1
T
B1
B1 Return air temperature sensor or external
room temperature sensor (optional)
B2 Changeover sensor (optional)
DIP switch Control output
DC 0...10 V
ON
OFF
1 2 3 4 5
3-position
DC 0...10 V
ON
OFF
1 2 3 4 5
ON/OFF, PWM or
3-position
DC 0...10 V
ON
OFF
1 2 3 4 5
ON/OFF, PWM or
3-position
DC 0...10 V
ON
OFF
1 2 3 4 5
ON/OFF, PWM or
3-position
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CE1P3182en
28 May 2009