1 Channel 12-48VDC LED Strips dimmer KNXRF
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1 Channel 12-48VDC LED Strips dimmer KNXRF

Product code: RE K5X LE2
1-channel KNX RF S-Mode wireless Dimming actuator for the control of colour low voltage LED Strips. PWM control. Perfect solution for using in conventional installations without placing KNX bus cables. Communication with the KNX Bus must be carried out using a KNX / KNX RF S-Mode media coupler.
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  • The Dimming Actuator has different functions which can be configured with ETS:
  • Time of soft on and off.
  • Maximum and minimum dimming level.
  • Behaviour after on telegram.
  • Allows saving a calling of up to 5 Scenes.
  • Staircase time switch and Sequential operation modes.
  • Possibility to configure the state in which it returns after a power fault.
  • The connection of an auxiliary pushbutton (optional) allows local control of the actuator or some other wireless actuator or connected to the bus, as parameterised in the ETS.
  • Programming and commissioning by ETS5.
  • Bi-directional KNX-RF communication.
  • It incorporates the KNX-RF signal repeater function (optional), which allows to extend the distance between transmitters and receivers.
  • Flush-mounting installation within junction box

Technical Details


ReferenceRE K5X LE2
Power supply12 ~ 48Vdc
Valid forSingle-color low-voltage LED strips
Output Dimming Rating8A (12V : 96W // 24V: 192W)
KNX MediumKNX RF 1.R
Transmission Power<10dBm
RangeIn the free Fiel: 100m // Indoors: 30m
Number of Outputs1
Application SoftwareETS5
Commissioning ModeSystem-Mode
MountingFlush-mounting within universal box
Dimensions46 x 46 x 30mm
Protection DegreeIP20
According to the StandardEN60669-2-1
Comatible withIEC14543-3



Technology KNX
Dimming Type LED (Direct Control)
Mounting Flush
Operating voltage 24VDC
Outputs 1
IP rating IP20

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