FTM Board Club
ON Semiconductor
KNX Transceiver for Twisted Pair Networks Evaluation Board

The NCN511010GEVB Evaluation Board is the ideal solution for developing your KNX application with an ON Semiconductor KNX transceiver. The evaluation board contains the KNX transceiver which handles the transmission and reception of data on the bus. It will also generate all necessary voltages to power the board and external loads.

NCN5110 is a receiver−transmitter IC suitable for use in KNX twisted pair networks (KNX TP1−256). NCN5110 is an bit (or PHY-only) transceiver which handles the transmission and reception of data on the bus. It generates from the unregulated bus voltage stabilized voltages for its own power needs as well as to power external devices. NCN5110 assures safe coupling to and decoupling from the bus and does not require external XTAL for proper operation.

  • KNX certified TP transceiver with embedded PHY layer. 9600 Bauds communication speed.
  • NCN5110 bit transceiver can be used in any TP1-256 application
  • Two high efficient DC-DC converters + one linear regulator :
    - DC-DC1 : fixed 3.3 V
    - DC-DC2 : adjustable between 1.2 and 21 V
    - 20V linear regulator
  • Most KNX applications can directly be supplied from the NCN5110 removing the need for external costly power supply.
    Best in Class overall system efficiency.
  • Bus Current Consumption up to 40 mA
  • Enables variety of high end/ power demanding KNX applications
  • Supervision of temperature and of the power regulators
  • No external XTAL required for proper operation
  • Direct coupling of analog signaling to Host
  • Extended ambient temperature range -40 to +105 degC