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CM2N3873en_06
02 Apr 2010
RXB
Room controllers
For fan-coil applications FC-10, FC-11, FC12
with Konnex bus communications (S-mode and LTE mode)
The RXB21.1 and RXB22.1 room controllers are used for temperature control in
individual rooms.
For 2-pipe or 4-pipe fan-coil systems, with or without change-over
PI control
Konnex bus communication (S-mode and LTE mode)
Integration into the DESIGO building automation and control system via
PX KNX
Integration into Synco
Control of AC 24 V PDM
motorized valve and damper actuators, or electric heating coils
Use of motorized KNX / EIB bus valves
Volt-free relay contacts for control of fans and electric heating coils
Commissioning with ETS3 Professional, Synco ACS or "HandyTool"
AC 230 V operating voltage
Plug-in screw terminals
1) PDM = Pulse Duration Modulation
1)
thermic valve actuators, 3-position AC 24 V
3
RXB21.1
RXB22.1
Building Technologies
873
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