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KNX System (via ETS)

Thermostat with push-button interface, K.5, aluminium 75441171

EAN

4011334384618

Packaging

1 Piece

Technical properties
Documentations
Accessories
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Download the data sheet

Technical properties

Operating mode

operating modes:comfort, standby, night lowering, frost/heat protection, dewpoint displayed with LED

Button / push-button

presence button and setting knob can be programmed to have no functions ; with programming button and red programming LED ; with presence button for switching between comfort and standby mode

Binary inputs

with 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

Operating voltage over bus

21…32 V DC

Bus current consumption (data transfer)

≈ 10 mA
Output current per channel

max. 0.8 mA

Colour of design line

aluminium
Material / workmanship

lacquered
Surface appearance

matt

LED

with status LEDs: red for heating, blue for cooling and yellow for activation

Installation mode

without spreader claws

Sensor cable length

50 m
Conductor cross-section (flexible)

0.3…1 mm²
Conductor cross-section (rigid)

1.5 mm²
Type of connection

Binary inputs / outputs with screw terminals
Bus connection

bus connection via connecting terminal

Cable length, inputs/outputs

max. 5 m

Supported configuration modes

system
Parameterisation

valve protection can be defined ; conduct can be defined for bus voltage return

Product type:

product type: thermostat
Set value control by setting knob

± 0…5 K
Heating

for heating and/or cooling mode ; heating or cooling possible in 2 stages
Control

for continuous (PI) or switched (2-point) control ; for individual single room temperature control

Differentiation characteristic 2 - Sales

with setting knob
Differentiation characteristic 3 - Sales

with integral bus coupling unit

REACH conform

Yes
RoHS conform

Yes
Halogen free

No
Protection

with dismantling protection

Operating temperature

-5…45 °C
Energy efficiency class

IV (2%)

Application, usage

KNX - sensors
Product family

Product family: heating, ventilation, air conditioning
Main design line

KNX - Berker K.1/K.5
Secondary design line(s)

KNX ; Berker K.5

Special note text

Binary input 4 parameter defineable for temperature sensor, order no. 161.

Downloads

More documentation

To have the REACH certificate for this product,

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