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  • Binary inputs
  • Flush mounted
  • TXB304

Binary input 4 fold, flush mounted, KNX

TXB304

  • KNX System (via ETS)

Binary input 4 fold, flush mounted, KNX TXB304

EAN
3250616049413
Packaging
1 Piece

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  • Technical properties
  • Documentations
  • More products
Download the data sheet

Technical properties

Archi­tec­ture
  • Bus system
    EIB
Func­tions
  • Bus module detach­able
    No
  • Easy link func­tions
    Switching func­tions, dimming func­tions, blind control func­tions func­tions, priority func­tions, scene func­tions, heating func­tions and timer func­tions
  • ETS addi­tional func­tions
    ETS addi­tional func­tions: value trans­mitter 1 and 2 bytes, 2-channel mode, level switch func­tion
Config­ur­a­tion
  • Number of modules
    0
Compat­ib­ility
  • Exten­sion unit
    exten­sion unit for light scene push-button
Controls and indic­ators
  • Button / push-button
    with program­ming button and red program­ming LED
Connectivity
  • Binary inputs
    with 2 inde­pendent binary inputs for poten­tial-­free contacts ; with 2 freely para­met­eris­able outputs for LED activ­a­tion
Voltage
  • Input voltage
    5 V
  • Oper­ating voltage over bus
    21…32 V DC
  • System supply voltage
    30V DC via bus
Elec­tric current
  • Number of entry circuits
    4
  • Intensity by input
    0.5 mA
Dimen­sions
  • Dimen­sions (LLx­wwxhh)
    38 x 35 x 12 mm
  • Width of rail mounted device (RMD)
    0 modules
Length
  • Max distance to switches
    5 mm
Meas­ure­ment
  • Input scan­ning voltage
    per channel 5 V
Mater­ials
  • Material
    plastic
Install­a­tion, mounting
  • Install­a­tion mode
    for flush-­mounted and hollow-wall mounting
Connec­tion
  • Conductor cross-sec­tion (flex­ible)
    0.75…2.5 mm²
  • Conductor cross-sec­tion (rigid)
    0.75…2.5 mm²
  • Connec­tion to
    Poten­tial free, switch, push button, auto­ma­tion system
  • Bus coup­ling unit
    with integral bus coup­ling unit
  • Type of connec­tion
    with pre-assembled cable
  • Bus connec­tion
    bus connec­tion via connecting terminal
Cable
  • Cable length extend­able to
    max. 5 m
Settings
  • Supported config­ur­a­tion modes
    system, easy
Scope of delivery
  • Bus connec­tion included
    Yes
Equip­ment
  • Number of outputs
    0
Use
  • Differ­en­ti­ation char­ac­ter­istic 3 - Sales
    with integral bus coup­ling unit
Safety
  • REACH conform
    No
  • RoHS conform
    Yes
  • Halogen free
    No
Use condi­tions
  • Oper­ating temper­ature
    0…45 °C
  • Stor­age/trans­port temper­ature
    -20…70 °C
Iden­ti­fic­a­tion
  • Main design line
    KNX

Downloads

  • Images

    Images may be subject to copyright

    Image TXB304 | Hager

    Product Image TXB304

  • ProductNotice

    Image Instruction manuals for TXB304 | Hager

    Instruction manuals for TXB304

    PDF
    1017 KB

  • Technical information

    Image | Hager
    PDF
    1 MB

  • ProductETSBase

    Image Product-Database ETS for TXB304 | Hager

    Product-Database ETS for TXB304

    Logiciel d'application ETS du TXB304

    VD2
    97 KB

  • ProductEnvironmentProfile

    Image Product environmental profile for TXB304 | Hager

    Product environmental profile for TXB304

    PDF
    313 KB

  • ProductROHS

    Image Pollutant guidelines for TXB304 | Hager

    Pollutant guidelines for TXB304

    RoHS-declaration 2023-10-20 (english)

    PDF
    33 KB
    Image Pollutant guidelines for TXB304 | Hager

    Pollutant guidelines for TXB304

    REACH-declaration 2023-10-20 (english)

    PDF
    33 KB
More documentation

  • To have the REACH certificate for this product,

    please contact us here, and precise the product reference: environmentaldata.europe@hagergroup.com

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  • 2
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    TXB344
    Binary input 4 fold + LED output 4 fold, flush mounted, KNX
  • 3
    TXA304 - Binary input 4 fold, 230V~, modular, KNX
    TXA304
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We deliver safe and simple electrical solutions, from energy distribution and cable management, to lighting control and building automation systems for commercial and residential buildings. We want to make life on our planet safer, cleaner and more enjoyable. While being easy to work with, we remain by your side throughout the entire project, cooperating, collaborating and co-creating with you.

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