Four channel binary input + temperature probe transmitter
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Four channel binary input + temperature probe transmitter

Product code: EM KNT 002
​The 4-channels Analog/Digital interface is equipped with 4 independent channels which may be used as inputs for Analog or Digital signals.
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  • Each channel may be used depending on the parameterization by the ETS:
    • Binary input: the interface can evaluate at its potential-free inputs up to 4 pushbutton/switch states and send the corresponding telegram according to the configured setting as: Switch, Dimmer, Multiple Switch, Sequential Switch, Shutter/Blind control, Scene Control, Fixed/Forced value or Counter.
    •  Analogue input: temperature sensor by connecting an external temperature probe (ST KNT 001 or ST KNT 002).
  • Can be configured and enabled up to 4 independent Thermostats.
  • Flush-mounting within universal box, behind the pushbutton/switch.
  • The inputs are protected against short-circuit, overload and wrong polarity.
  • Supply from the Bus. External supply is not required.
  • Built-in KNX BCU (Bus Coupler Unit).
  • Programming and commissioning by ETS4 or later.

Technical Details


ReferenceEM KNT 002
Power supply21 ~ 32dc(via Bus)
Power Consumption<10mA
Wires Length~ 30cm
Line Length<10m
Connection typeTP1
Number of Inputs4 channels
Input Polling Voltage20Vdc
Input Current0,5mA
Output Voltage5Vdc
Output Current<2mA
Measured Temperature (probe)-40ºC ~ +100ºC
CommissioningETS4 or later
MountingFlus-mounting within universal box
SafetyShort-circuit, Overload and Wrong Polarity protection
Dimensions38 * 42 * 15mm
Working Temperature (sensor)-5ºC ~ +45ºC
Protection DegreeIP20, according to EN20324



Technology KNX
Mounting Flush
Operating voltage KNX Bus (29VDC)
IP rating IP20

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