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Siemens
Building Technologies
The RXB39.1 room controller is optimized for control of fan-coil systems in
individual rooms.
The function of each controller is determined by the application software.
The controllers are delivered with a fixed set of applications. The relevant
application is selected and activated during commissioning using one of the
following tools:
ETS Professional
"HandyTool" (the QAX34.3 room unit includes a tool function which allows you to
set the parameters of the connected RXB controller)
Synco ACS
The room controller functions are determined by the selected application, its
parameters, and by the input/output configuration.
For details, refer to the FNC description of functions, document CM110788.
When RXB controllers are integrated into a building automation and control
system, or into a Synco system, additional functions become available such as
time scheduling, central control of setpoints, etc.
The following applications are available for the RXB39.1 room controller:
Application group (type)
FC-13
Only one application at a time can be activated with the tool (ETS Professional,
"HandyTool" or Synco ACS).
Product number Stock number
RXB39.1/FC-13
S55373-C121
The RXB39.1 room controller is compatible with field devices from Siemens
Building Technologies.
For details, refer to the Desigo RX hardware overview, CA2N3804.
RXB39.1 – Room controller
Fan-coil applications
ECM fan application
Designation
Room controller
CM2N3875en_04
2013-06-16