KNX IP Interface

Interface between LAN and EIB/KNX bus IMG/png/abb_interface.png

Application area

The KNXnet/IP-Interface is used to connect a PC to the KNX/EIB network. The connection is made through LAN (IP).
The IP address can be obtained by a DHCP server or by manual configuration (ETS).
An additional power supply is required, ranging from 10 to 30 V DC.
This device works according to the KNXnet/IP specification using the core, the device management and the tunneling part.

Technical data

Electrical safety

Protection (EN 60529): IP 20
Safety extra low voltage SELV DC 24 V

EMC requirements

Complies with EN 61000-6-2, EN 61000-6-3 and EN 50090-2-2



CE norm

Complies with the EMC regulations (residential and functional buildings) and low voltage direc¬tive

Physical specifications

DIN Rail mounted device
Dimensions : 90 x 36 x 64 mm (H x W x D)
Weight: approx. 100 g


Learning-LED (red) when in learning mode
Signal-LED (green) for Operating mode display
Signal-LED (yellow) for Network connection indicator & KNX telegram traffic indicator


10/100BaseT (10 or 100 Mbit/s)
Supported internet protocols ARP, ICMP, IGMP, UDP/IP and DHCP

Power supply

External supply 10-35 VDC
Power consumption: 1.9W at 10V


EIB/KNX connection terminal
LAN RJ-45 socket for 10/100BaseT connection
Connector for power supply

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