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SAUTER Building Information Modeling
NRFC 413, 422...424: Modbus fan coil thermostat
Unitary Control
Features
Single-room controller for heating and cooling by means of air conditioning units in commercial and
residential buildings
For 2- or 4-pipe fan coil units, two-stage heating systems or water-bearing heat pumps
Can be integrated into building management systems via Modbus/RTU
Large configurable display with backlight
Integrated on/off timer
Deactivatable button operation for public installations
Valve control via 2-point or 0...10 V output
Supports 3-speed fans or fans with EC motor
Summer/winter changeover in 2-pipe applications
Automatic deactivation of internal temperature sensor when using a cable temperature sensor
Installation via mounting plate without opening the controller
Universal design and low installation height of 14 mm for inconspicuous fitting
Part # |
Fan |
Applications |
Power Supply |
Ambient Temperature |
Weight |
CAD |
RFA |
Data Sheet |
---|---|---|---|---|---|---|---|---|
Part # N/A NRFC413MF111 | Fan N/A 3 speeds | Applications N/A 2-pipe, continuous, positional feedback signal | Power Supply N/A 100 to 40 V~, 50/60 Hz | Ambient Temperature N/A 0 to 40 ºC | Weight N/A 0.3 kg | CAD N/A | RFA N/A |
Data Sheet
N/A Open |
Part # N/A NRFC422MF111 | Fan N/A 3 speeds | Applications N/A 2-pipe or 4-pipe, 2-point | Power Supply N/A 100 to 40 V~, 50/60 Hz | Ambient Temperature N/A 0 to 40 ºC | Weight N/A 0.3 kg | CAD N/A | RFA N/A |
Data Sheet
N/A Open |
Part # N/A NRFC423MF111 | Fan N/A 3 speeds | Applications N/A 2-pipe or 4-pipe, continuous | Power Supply N/A 100 to 40 V~, 50/60 Hz | Ambient Temperature N/A 0 to 40 ºC | Weight N/A 0.3 kg | CAD N/A | RFA N/A |
Data Sheet
N/A Open |
Part # N/A NRFC424MF112 | Fan N/A EC motor with cut-off function | Applications N/A 2-pipe or 4-pipe, continuous | Power Supply N/A 100 to 40 V~, 50/60 Hz | Ambient Temperature N/A 0 to 40 ºC | Weight N/A 0.3 kg | CAD N/A | RFA N/A |
Data Sheet
N/A Open |
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