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ABB FCC/S1.1.1.1


Product code: 2CDG110210R0011
Fan Coil Controller with Heating and Cooling Control via 2 electronic outputs. Separate fan control using 3 relay outputs. 4 separate Digital/Analog inputs can be configured to monitor status. Includes temperature regulation.
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For the control of fan coil units. Via two electronic outputs, two thermoelectric or one motor-driven valve drive can be controlled for heating and cooling. For the fan control the devices features three relay outputs. A relay output switches an additional load of up to 16 A, such as auxiliary heating. Over 4 inputs the room status can be detected and monitored (Use for window contact, dew point sensor, level sensor or temperature sensor). Also it is possible to connect one analog room control unit (SAR/A or SAF/A) to the inputs of the device. The device has an integrated room temperature controller for the control of the room temperature, which can be used directly to control the outputs of the device.

The device supports the ABB i-bus Tool for advanced diagnosis and improved commissioning.

Technical Details


  • Supply voltage: KNX 29VDC <12mA
  • Valve Outputs (PWM): 2
    • Rated Voltage: 24V - 230VAC
    • Output Current Per Rated Pair: 0.5A
  • Fan Speed Outputs : 3
  • Inputs for Temp: 4
  • Degree of protection: IP 20 acc. EN 60529 
  • Din Rail Mounting



Brand ABB
Technology KNX
Mounting DIN Rail
Inputs 4
Operating voltage KNX Bus (29VDC)
Outputs 5
HVAC support Temperature Sensing + Regulation
IP rating IP20
Mounting Width 6MW

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