KNX thermostat, colourdisplay, intg bus coupling unit, KNX 80440100

EAN
4011334415923
Packaging
1 Piece

Technical properties

Archi­tec­ture
  • Fixing mode
    flush-­mounting
Func­tions
  • Easy link func­tions
    switching of scenes (1..8) possible ; oper­ating mode heat­ing, cooling or heat­ing/­cooling can be selected ; switching PI-con­trol (PWM) or switching 2-point control can be selected ; heating type warm water heat­ing, warm water under­floor heat­ing, elec­tric heat­ing, elec­tric under­floor heating or split unit can be selected ; cooling type cooling ceil­ing, convector fan or split unit can be selected ; comfort, standby, night-­time reduc­tion, frost/heat protec­tion oper­ating mode switch­able via scene
  • Func­tion
    with keylock, with frost protec­tion func­tion
Controls and indic­ators
  • Indic­a­tion / display
    Time and date display
Voltage
  • Auxil­iary voltage
    24 V DC
  • Oper­ating voltage over bus
    21…32 V DC
Elec­tric current
  • Current consump­tion (oper­a­tion)
    25 mA
  • Bus current consump­tion (data trans­fer)
    max. 10 mA
Dimen­sions
  • Inser­tion depth
    32 mm
  • Dimen­sions of display (W x H)
    38.28 x 30.26 mm
  • Width of rail mounted device (RMD)
    0 modules
  • Width
    71 mm
Screen
  • TFT screen size
    1.93 ″
Mater­ials
  • RAL colour
    RAL 9005 - Jet black
  • Material
    ther­mo­plastic
Install­a­tion, mounting
  • Install­a­tion mode
    with spreader claws, for flush-­mounted and hollow-wall mounting, for single mounting, for vertical mounting
Connec­tion
  • Bus coup­ling unit
    with integral bus coup­ling unit
  • Bus connec­tion
    bus connec­tion via connecting terminal
  • Connec­tion
    with addi­tional connec­tion for external floor temper­ature sensor/re­mote sensor
Settings
  • Supported config­ur­a­tion modes
    system, easy
Safety
  • REACH conform
    No
  • Halogen free
    No
Use condi­tions
  • Oper­ating temper­ature
    -5…45 °C
  • Stor­age/trans­port temper­ature
    -20…70 °C (storage at > 45°C reduces the service life)
  • Energy effi­ciency class
    IV (2%)
Iden­ti­fic­a­tion
  • Applic­a­tion, usage
    KNX - oper­ating systems
  • Product family
    Product family: heat­ing, vent­il­a­tion, air condi­tioning
  • Compos­i­tion
    basis element

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