Manufacturer: Siemens
Reference 1: 5WG1227-2AB11
Reference 2: up227
Colour: -
P.G.: A19
Weight: 0,120 Kg.
Web Code: 15954

Room Control Unit UP 227/11

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as multifunctional display-/control panel for KNX, with 96 x 128 pixels, Dot-Matrix LCD display,

for the display and control of at least 10 adjustable room control functions: toggle, switching on, switching off, door bell function on, door bell function off, dimming, solar protection control, send 1 byte value, send 2 byte value, display 1 bit value, display 1 byte value, display 2 byte value, forced control, display text messages, recall and save scenes, warning and alarm messaging,
with 8 capacitive touch buttons for horizontal operation,

with blocking selectable for each function and configurable for each function depending on the value of the blocking object,

with green/red high brightness LED as orientation light, as status indication, as a response to pressing a button respectively to the signalling of alarm reports,

with a signaler for acoustical alarm reports respectively as a status of the touch operation,

with integrated room temperature sensor,

with evaluation and weighting of an external inside temperature sensor,

with room temperature control configurable as two-step control and/or continuous control, for exclusive heating operation, exclusive cooling operation or heating and cooling operation,

with operating modes comfort, pre-comfort, energy-savings and protection, selectable over the KNX,

with local indication of the active operating modes or automatic- respectively manual mode,

with local indication inside temperature or outside temperature,

with local indication heating or cooling mode, for dew point alarm and open windows,

with local switching between manual- and automatic mode,

with local switching between comfort, pre-comfort, energy-saving- and protection mode,

with adjustable, time-limited extension of the comfort mode,

with adjustable room temperature setpoint shifting for comfort mode,  

with basic setpoint value of the room temperature for comfort mode, which can be set via KNX,

with an outside temperature based temperature setpoint value tracing in the cooling operation,

with adjustable dead zone between the heating setpoint value and the cooling setpoint value for comfort mode,

with two-level heating or cooling,

with transmission of controller output(s) either as On / Off switching commands or as control commands in the range 0-100%,

with local display of the manually selected fan rotational speed respectively of the automatic adjustment of the fan rotational speed,

with adjustable fan rotational speed respectively automatic adjustment of the fan rotational speed on the controller,

with weekly schedule programme for controller- operating modes, automatic mode and at the least 8 room control functions,

with at the least 40 schedule tasks,

with display and set of the date and time,

with user control of LCD background lighting and Background color,

with display system settings and room temperature controller in the languages: German, English, French, Italian od Spanish,

with user setting of at least 3 operating languages,

with integrated bus coupler and bus terminal for connection to the KNX network,

as a flush mounted device for the mounting in an flush wall box 60 mm Ø, for fixing on the mounting plate via lateral springs (separately specified),



Dimensions: 55 x 55 x 37,2 mm (L x W x D),


Design line:      DELTA i-system titanium white,


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Futurasmus KNX Group is a highly specialized and internationally active KNX Wholesaler, being our forte the excellent technical support we provide. You can visit our online catalogue in this website and, if you are a professional, ask for a non binding offer for your KNX projects. Should you be interested in buying KNX components, you are welcome to read our General Sales Conditions and contact our technicians and commercial agents per telephone, e-mail or online help. Since 2003 we have been a Certified Training Centre KNX++, which means that we are entitled to impart the KNX Basic Course as well as the KNX Advanced Course and KNX Tutor Course. We are manufacturer-independent and also offer other specialized and monographic KNX seminars. After teaching more than 1.500 KNX partners, our KNX Trainers have quite a large and positive expertise. Please, contact us for customized KNX training worldwide (groups of at least 8 people) at
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