Applications Overview - Siemens RDG400 Basic Manual

Single-duct
·
DC 0...10 V damper actuator
·
3-position damper actuator
Single-duct with electric heater
·
DC 0...10 V damper actuator and On/Off,
PWM or 3-position electric heater
·
3-position damper actuator and
DC 0...10 V electric 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
Legend YHC Heating or heating/cooling valve actuator
YV damper actuator
YE Electric heater
14/44
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
(set via DIP switches 1...3)
V
V
V
RDG400 Basic Documentation
M
YV
B1
YE
M
YV
B1
YV
YR
B1
M
B2
YV
YHC
B1
B1 Return air temperature sensor or external room
temperature sensor (optional)
B2 Changeover sensor (optional)
Control output
DIP
(set via DIP switches
switches
4 and 5)
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
CE1P3182en
2015-05-20