Siemens 5WG1227-2AB11

About This Product

UP 227 - KNX Room Control Unit, i-system. Multifunctional display-/control panel for KNX with Dot-Matrix LCD display 96 x 128 pixels 8 capacitive touch buttons for horizontal operation For the display and control of at least 10 adjustable room control functions: Switching toggle/On/Off, Dimming, Door bell function On/Off, Solar protection control; send 1 Byte/2 Byte value; display 1 Bit/1 Byte/2 Byte value; Forced control; display text messages; warning and alarm messaging; recall and save scenes; warning and alarm messaging Room control functions lockable via KNX-bus Green/red LED as orientation light, as status indication, as a response to pressing a button respectively to the signalling of alarm reports A signaler for acoustical alarm reports respectively as a status of the touch operation Integrated room temperature sensor Evaluation and weighting of an external inside temperature sensor Room temperature control configurable as two-step control and/or continuous control, for exclusive heating operation, exclusive cooling operation or heating and cooling operation Selectable operating modes over the KNX: Comfort, Pre-comfort, Energy-savings and protection Local indication Of the active operating modes or automatic- respectively manual mode Inside temperature or outside temperature Heating or cooling mode Dew point alarm Open window Local switching between Manual- and automatic mode Comfort, pre-comfort, energy-saving- and protection mode Adjustable time-limited extension of the comfort mode Adjustable room temperature setpoint shifting for comfort mode Via KNX set basic setpoint value of the room temperature for comfort mode An outside temperature based temperature setpoint value tracing in the cooling operation Adjustable dead zone between the heating setpoint value and the cooling setpoint value for comfort mode Transmission of controller output(s) either as On/Off switching commands or as control commands in the range 0...100 % Local display of the manually selected fan rotational speed respectively of the automatic adjustment of the fan rotational speed Adjustable fan rotational speed respectively automatic adjustment of the fan rotational speed on the controller Weekly schedule programme for controller- operating modes, automatic mode and at the least 8 room control functions At the least 40 schedule tasks and Display and set of the date and time User control of LCD background lighting and Background color Display system settings and room temperature controller in the languages: German, English, French, Italian od Spanish User setting of at least 3 operating languages also Integrated bus coupling unit, bus connection via bus terminal possible Flush mounted device for the mounting in an flush wall box Ø 60 mm, for fixing on the mounting plate AQR2500NF via lateral springs (separately specified)

Siemens 5WG1227-2AB11

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