KNX IP Interface 731

KNX IP Interface 731

The KNX IP Interface 731 has a width of only 1 module (18 mm) and is powered by the KNX bus. The device is an interface between IP and KNX and can be used as programming interface for ETS® Software. You can access the KNX Bus from every point of your LAN. Furthermore, the KNX IP Interface 731 allows you to program the KNX bus over the Internet. The buttons and LEDs on the device allow a local diagnosis including the operating status and communication errors.


Technical data

Mechanical Data

  • Housing: plastic
  • DIN rail mounted device
  • Width: 1 module (18 mm)

Controls and indicators

  • 2 Buttons and 3 LEDs, multicolor
  • KNX programming button with LED


  • 10BaseT
  • 5 KNXnet/IP Tunneling connections


  • Medium IP/TP
  • Long Frame

Power supply

  • From KNX Bus, approx. 15 mA


  • KNX Bus connector
  • LAN RJ-45 socket