Page 245 - Basic Course

KNX BASIC COURSE

IP couplers (IP routers) can be addressed using the KNXnet/IP protocol, also referred to
as “tunnelling”. KNX telegrams are wrapped into TCP/IP and sent by ETS to the required
IP coupler, which again removes the TCP/IP envelope and routes the KNX telegram to a
subordinate lower TP area or TP line.

Figure 7: KNXnet/IP Tunnelling

Home and Building Management Systems KNX Association
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