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Detailed information for: 6109/28-500

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Data Sheet
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General Information

  • Extended Product Type:
  • Product ID:
  • EAN:
  • Catalog Description:
    6109/28-500 CO2 RTC HUM w. input 5f.
  • Long Description:
    Control element with room temperature controller function and CO2/moisture/air pressure sensor. For activating heating, ventilation and fan coil actuators. With universal input with: - max. of 5 binary inputs - 4 binary inputs and 1 analogue input for activating sensors with external power supply 1-10 V/0-10 V - 2 binary inputs and 1 analogue input for activating sensors with external power supply 1-10 V/0-10 V and an external temperature sensor PT1000 / 6226T/ DP4-T-1. With integrated temperature sensor. With display of set-value temperature. Master/slave configuration. With base-load operation. The bus can be connected via enclosed terminal block. Class of temperature controller 1 Contribution to space heating energy efficiency 1,0%.



  • Data Sheet, Technical Information:
    No document needed
  • Rated Voltage (Ur):
    24 V
  • Auxiliary Voltage AC/DC:
    24 V AC/DC
  • Rated Current (In):
    5 A
  • Number of Digital Inputs:
  • Compatible Bus Systems:
    KNX (TP)
  • Product Range:
  • Model Number:
  • Number of Batteries:
  • Screen Size:
    1 in
  • Application Function:
    Blind / Shutter / Shading Control
    Electrical Load and Light Control
    Room Climate Control

Material Compliance

  • RoHS Information:
  • RoHS Status:
    Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
  • REACH Declaration:
  • REACH Information:
    True - contains substances > 0.1 mass percentage
  • Conflict Minerals Reporting Template (CMRT):
  • SCIP:
    77837f38-8060-4c0f-b25b-34f07a8ca816 Germany (DE)


  • Ambient Air Temperature:
    Operation -5 ... +45 °C
  • Degree of Protection:


  • Product Net Width:
    71 mm
  • Product Net Height:
    71 mm
  • Product Net Depth / Length:
    44 mm
  • Product Net Weight:
    91.5 g

Certificates and Declarations


  • ETIM 9:
    EC000926 - Physical sensor for bus system
  • WEEE Category:
    5. Small Equipment (No External Dimension More Than 50 cm)
  • WEEE B2C / B2B:
    Business To Consumer
  • eClass:
    V11.0 : 27143137
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