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RXB39.1/FC-13

Room controller for fan-coil applications with KNX communication

The RXB39.1 room controller is used for temperature control in individual rooms.

• For 2-pipe and 4-pipe fan coil systems with or without changeover
• PI control
• KNX bus communication
• Connection to Desigo building automation and control system via PX KNX
• DC 0...10 V control of valve and actuators, fan (ECM), and electric heater
• 2 Potential-free relay contacts to release fan and electric heating
• Commissioning with ETS Professional, "Handy Tool" QAX34.3 or Synco ACS
• Operating voltage AC 230 V
• Plug-in screw terminals