Siemens RDB160BNU

Fan Coil Unit Room Thermostat with BACnet MS/TP Communication

BACnet MS/TP Communication Operating voltage: AC 24 V Fan: 1, 2, 3-speed or DC 0...10 V* (automatic or manual) Valve actuators: On/off, 3-position or DC 0...10 V* Electric heater: On/off Built-in temperature sensor 3 configurable inputs for external room/return air temperature, supply air temperature limitation, heating/cooling changeover, window contact, and occupancy sensor Operating modes: Comfort, Standby (Economy), OFF, and mold protection Room temperature control: Based on built-in temperature sensor or room/return air temperature Heating/cooling changeover: manual, or automatic via water temperature sensor or digital input Supply air temperature limitation Automatic valve exercise Backlit LCD

*Up to 2 DC 0…10 V control outputs are available i.e., the control of a DC fan, DC cooling valve, and DC heating valve is not possible

Application selectable: 2-pipe system 2-pipe system with electrical heater 4-pipe system

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