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Lighting Automation > KNX (EIB) Display and Operation Units 5WG1204-2AB51 Siemens KNX Room Controller 2,8" LCD Colour Display Touchscreen and Rotary KNOB Piano Black
5WG1204-2AB51 Siemens KNX Room Controller 2,8


Product Tags: Siemens,SIEMENS,KNX,Lighting automation,GAMMA,Instabus,5WG1204-2AB51, Room Controller, 2,8" LCD Colo..

5WG1204-2AB51 Siemens KNX Room Controller 2,8

Product Specifications





Room Controller Contouch, incl. Bus coupling unit

  • Multifunctional display /operating device for KNX, with 320 x 240 pixel, 2,8” LCD color display
  • For the display and operation of at least 18configurable room operator functions:
  • Switching On/Off/Over and Pushbutton function (bell function)
  • Shutter/blind/roller control
  • Value transmission: 1 byte in %‚ 1 byte integer without prefix‚ 1 byte integer with prefix‚ 2 byte integer without prefix‚ 2 byte integer with prefix
  • Positively driven operation
  • Scene control: Store and call up scene 8 bit‚ store and call up scene 1 bit
  • Text display and warning and alarm indications
  • Operation using touch screen and/or by turning/pushing rotary/push button
  • RGB LED as orientation light or for signaling alarm indications
  • Buzzer for acoustic alarm indication or as feedback when operating touch screen
  • Integrated room temperature sensors
  • Analysis and weighting of an external inside temperature sensor
  • Room temperature control can be set as a two-point control and/or continuous-action control for heating only‚ for cooling only‚ or for heating and cooling mode
  • Operating modes that can be switched via KNX: comfort mode‚ pre-comfort mode‚ energy-saving mode and frost or heat protection mode
  • Local displaying of active operating modes or automatic or manual modes
  • Local displaying of heating/cooling valve open‚ dew point alarm and open window
  • Local switchover between automatic or manual mode‚ and between comfort‚ pre-comfort‚ energy-saving and protection modes
  • Local‚ time-adjustable extension of comfort mode
  • The room temperature setpoint value for comfort mode can be set via a rotary button on the room controller
  • Basic room temperature setpoint value for comfort mode which can be set via the KNX
  • Outdoor temperature-based tracking of temperature setpoint value in cooling mode
  • Adjustable dead zone between the heating setpoint and the cooling setpoint for comfort mode
  • Two-level heating or cooling
  • Output of the control variable(s) either as an on/off switch command or as a positioning command in the range of 0...100%
  • Local displaying of manually set fan speed step or automatic speed input
  • Fan speed step can be set via the rotary button or entered automatically by the controller
  • Weekly scheduling program for controller operating modes and for 18 room operator functions
  • At least 16 time switching points per function per weekday
  • Display of date and time
  • Selection of at least 4 different design templates as operator and display interface
  • Local activation of a cleaning function to lock the touch screen and the rotary/push button
  • Slot for a micro SD card for transferring firmware and configuration data
  • incl. bus coupling unit (included in delivery)
  • Bus connection via bus terminal
  • Connection of the separate 24 V DC boost voltage‚ power consumption approx. 50 mA
  • Flush-mounting device for mounting in a Ø 60 mm installation box‚ with screw fixing

                Dimensions (W x H x D)                            86 x 116 x 30 mm

Product Documents
5WG1204-2AB51 Room Controller 2,8" LCD Colour Display Touchscreen and Rotary KNOB Piano Black14.09.2015 - 1 MbİngilizceCheck Out
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