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KNX-RF /KNX Gateway

KNX-RF /KNX Gateway

Product code: CO K5X 002
KNX RF Media Coupler or Repeater
Price (Excluding VAT)


  • The KNX RF/TP Coupler is a compact KNX radio coupler.
  • It connects KNX RF devices of a radio line with the KNX Bus Twisted Pair.
  • The device has a filter table (8k byte). The coupler supports long frames and is compatible with the ETS¨ software ETS5 or higher.
  • The buttons on the front panel allow disabling the telegram filter for testing purposes.
  • The LEDs indicate operating conditions as well as communication errors on the KNX bus.
  • The power is supplied via the KNX bus (main line).

Technical Details


ReferenceCO K5X 002
Power supplyKNX Bus approx. 10 mA
RF InterfaceKNX RF, ISM Band 868,3 MHz, FSK/ Output power: 6 dBm
Mechanical DataHousing: Transparent plastic (ABS)
Dimensions48 x 40 x 18mm
MountingMatches in a standard flush-mounted box
ConnectorsConnector for KNX Bus Internal antenna
Protection DegreeAmbient temp. operating: Ð 5 … + 45 ¡C Ambient temp. non-op.: Ð 25 … + 70 ¡C Rel. humidity (non-condensing): 5 % … 93 %
SecurityProtection (acc. EN 60529): IP 20 Safety extra low voltage SELV 29 V=
According to the StandardLow voltage directive 2014 / 35 / EU EMC directive 2014 / 30 / EU Radio equipment directive 2014 / 53 / EU RoHS directive 2011 / 65 / EU (RoHS2) EN 50491-3: 2009 EN 50491-5-1: 2010, EN 50491-5-2: 2010, EN 50491-5-3: 2010 EN 61000-6-2: 2005, EN 61000-6-3: 2007 + A1: 2011 EN 300 220-2: V3.1.1 EN 50581: 2012 (RoHS2)



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

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