Applications - Siemens Desigo RXB Technical Manual

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Applications

The scope of the RXB controllers is defined by the pre-programmed application
modules.
The following is an overview of the various applications and associated controllers.
The controllers are shipped from the factory pre-programmed with a set of applications.
The required application is then enabled with a tool (ETS3, ACS or the "HandyTool").
Due to the fact that the applications are largely pre-defined, engineering simply involves
the definition of a small number of parameters, e.g.:
• 2-position or 3-position control of valves and actuators (depending on application)
• Temperature setpoints
• Manual or automatic fan control
Fan coil systems (examples)
01577
Appl. Description
FNC02 Two-pipe system with change-over
FNC04 Four-pipe system
FNC08 Four-pipe system with room supply air cascade control
FNC20 Four-pipe system with control of a single damper
FNC10 Two-pipe system with change-over outside air damper
FNC12 4-pipe system with outside air damper
FNC18 Two-pipe system with change-over and radiator
FNC03 Two-pipe system with change-over and electric heater
FNC05 Four-pipe system with electric heater
Common functions
•
Window contact, presence detector, four operating modes
•
Manual fan control via room unit
•
Automatic 3-speed fan control
•
Options with two-pipe systems: Heating only, cooling only or
changeover via KNX bus
For a detailed description of the applications available, refer to the Applications library,
CM110385 und CM110672.
Chilled ceiling and radiator (example)
01578
Description
Appl.
CLC01 Chilled ceiling
CLC02 Chilled ceiling and radiator
RAD01 Radiator
Common functions
•
Window contact, presence detector, four operating modes
•
Dew point sensor (CLC)
•
Downdraft compensation (radiator)
For a detailed description of the applications available, refer to the Applications library,
CM110384 und CM110671.
Controller
RXB21.1 / FC-10
RXB21.1 / FC-10
RXB21.1 / FC-10
RXB21.1 / FC-10
RXB21.1 / FC-11
RXB21.1 / FC-11
RXB21.1 / FC-11
RXB22.1 / FC-12
RXB22.1 / FC-12
Controller
RXB24.1 / CC-02
RXB24.1 / CC-02
RXB24.1 / CC-02