Page 149 - Advanced Course

KNX ADVANCED COURSE

Routing Example, whereby:

• BC = Backbone Coupler
• LC = Line Coupler
• LR = Line Repeater
• RC = Routing counter
• DVC = Bus Device
• PS/CH = Power supply / Choke

Backbone Line

RC=3
Area 15
PS/CH
BC15
15.0.0
RC=2 Main Line 15
PS/CH
RC=3
Area 1 RC=2
LC1 LC15
BC1 15.1.0 15.15.0
1.0.0
RC=1
RC=4
PS/CH Main Line 1 PS/CH
RC=4 DVC1
LC1 LC15 15.15.1
1.1.0 1.15.0
RC=5
PS/CH
PS/CH
DVC63
DVC1 15.15.63
1.15.1
DVC1
1.1.1 LR64
RC=1 15.15.64
RC=0
DVC63
1.15.63
DVC63 PS/CH
1.1.63
DVC65
LR64
RC=5 1.1.64 15.15.65
RC=6
PS/CH
RC=0 DVC127
15.15.127
DVC65
1.1.65

RC=6 DVC127
1.1.127

Using the KNX installation represented above, telegram transmission across lines will be
clarified "step by step". It is a prerequisite that the installation has been properly designed
and has been put into operation. The couplers take into account their filter table.

Home and Building Management Systems KNX Association
Couplers Couplers_E1209b.doc 11/21