KNX object thermostat, intg bus coupl. unit, KNX-K.5, steel, metal matt finish 75441273
EAN-Nr.
4011334291299
Packaging
1 piece
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Technical characteristics
Functions
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Operating modeoperating modes: comfort, standby, night lowering, frost/heat protected, dewpoint
Controls and indicators
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Button / push-buttonwith programming button and red programming LED
Connectivity
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Binary inputswith 4 independent binary inputs for potential-free contacts e.g. window magnetic contact ; 4 binary inputs or 2-3 binary inputs and 1-2 outputs parameterisable
Voltage
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Operating voltage over bus21…32 V DC
Electric current
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Bus current consumption (data transfer)max. 7.5 mA
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Output current per channelmax. 0.8 mA
Materials
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Colour of design lineStainless steel
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Material / workmanshipmetal, matt finish
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Surface appearancematt
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Type of surface treatmentuntreated
Installation, mounting
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Installation modewithout spreader claws
Connection
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Sensor cable length50 m
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Conductor cross-section (flexible)0.3…1 mm²
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Conductor cross-section (rigid)1.5 mm²
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Type of connectionBinary inputs / outputs with screw terminals
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Bus connectionbus connection via connecting terminal
Cable
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Cable length, inputs/outputsmax. 5 m
Settings
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Supported configuration modessystem
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Parameterisationconduct can be defined for bus voltage return ; valve protection can be defined
Equipment
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Product type:product type: thermostat
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Heatingfor heating and/or cooling mode ; heating or cooling possible in 2 stages
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Controlfor continuous (PI) or switched (2-point) control ; for single room control
Use
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Differentiation characteristic 3 - Saleswith integral bus coupling unit
Safety
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REACH conformYes
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RoHS conformYes
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Protectionwith dismantling protection
Use conditions
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Operating temperature-5…45 °C
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Energy efficiency classIV (2%)
Identification
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Application, usageKNX - sensors
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Product familyProduct family: heating, ventilation, air conditioning
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Main design lineKNX - Berker K.1/K.5
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Secondary design line(s)KNX ; Berker K.1 ; Berker K.5
Instructions
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Special note textBinary input 4 parameter defineable for temperature sensor, order no. 161.
Downloads
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Product image
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Instruction manual
Instruction manuals for 75441273
Manual for 754412xx - KNX thermostat for objects (EN, 2010-07)
PDF292 KB -
ETS Base
Product-Database ETS for 75441273
KNX Database (from ETS3) for 754411xx-754412xx - KNX thermostat (2009-07)
VD4304 KB
Product-Database ETS for 75441273
KNX Database (from ETS2) for 754411xx-754412xx - KNX thermostat (2009-07)
VD2301 KB
Product-Database ETS for 75441273
KNX Database (from ETS3) for 754412xx - KNX object thermostat (2012-11)
VD4142 KB
Product-Database ETS for 75441273
KNX Database (from ETS2) for 754412XX - KNX object thermostat (2012-11)
VD2181 KB -
Application description
Application guides ETS / easy link for 75441273
Application description ETS for 754412xx - KNX object thermostat (EN, 2007-07)
PDF827 KB -
Declaration of conformity
EU Declaration of conformity for 75441273
Declaration of Conformity
PDF287 KB
EU Declaration of conformity for 75441273
Declaration of Conformity
PDF293 KB -
RoHS report
Pollutant guidelines for 75441273
RoHS-declaration 2023-10-20 (english)
PDF33 KB
Pollutant guidelines for 75441273
REACH-declaration 2023-10-20 (english)
PDF32 KB
More documentation
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