Catalog

6
Room automation Synco
Overview and selection tools
Product range overview
Siemens Switzerland Ltd http://www.siemens.com/buildingtechnologies-productcatalog 2015
Building Technologies Division
6-2
1)
only for 2-stage heating
2)
modulating output only for 2-pipe applications
n valid for all variants ✪ main feature
Thermostats
Type
RDG100KN RDG160KN RDG400KN
RDF800KN RDF600KN
RDF301
RDF301.50
RDF301.50H
RDU341
Design
Wall mounted
n n n
Semi-Flush Mounted
n n n n n n
for VDE/CEE box
✪ ✪
for British Standard box
n n
✪
n n n
Housing
Digital display
n n n n n n n n n
Touch Screen Display
✪
Setpoint knob
n n n
Operating mode button
n n n n n n n n
Fan speed button
n n n n n n
Buttons for light and blind control
✪
Button for Hotel application
✪
Bus connection
Integrated bus coupling units
n n n n n n n n n
Power supply
Terminal voltage AC 230 V
n n n n n n
Terminal voltage AC 24 V
n n n
Integrated room temperature
n n n n n n n n n
Inputs
Multifunctional inputs
digital/analog
3 3 3 2 2 2 2 2 2
Outputs
ON/OFF (PWM) Triac (H/C)
n n
ON/OFF Relay (H/C)
n n
✪ ✪
n n n
Analog outputs DC 0..10V (H/C)
✪
n n
3-stage Relay (fan)
n n n n n n n
Analog DC 0..10 V (fan)
✪
Applications
Fancoil 2-/4-pipe
n n n n n n n
Fancoil with electrical heater
n n n n n n n
Fancoil with Radiator
n n
Heating / Cooling 2-/4-pipe
n n n
Heat Pump System
n n n n n
Variable Air Volume (VAV)
n n
VAV with electrical heater
n n
VAV with radiator / Heat-Cool coil
n
Functionalities
2-position control
n n n n n n n n n
Modulating control
n n n
n
2)
n
2)
n
2)
n
2)
n
2)
n
2-stage control sequence for heating or
cooling
n n
n
1)
n
1)
n
1)
n
1)
n
1)
Operating mode
Comfort
n n n n n n n n n
Pre-Comfort
Economy
n n n n n n n n n
Protection
n n n n n n n n n
Manual / Auto operating mode
n n n n n n n n n