Dali Bus Topology - WAGO 753-647 Manual

48 Connect Devices
6.2.4

DALI Bus Topology

A DALI Master can control a line with a maximum of 64 slaves consumming 2
mA each. 16 separate groups and 16 separate scenes can be allocated to each
slave.
64 addresses for DALI sensors can also be allocated. The number of sensors that
can actually be installed is yielded from calculating the total power consumption
and from the number of addresses for each sensor.
The topology of the DALI bus is not defined. Line, tree, star or mixed structures
are possible. However, ring structures should be avoided.
The same installation regulations apply for both lighting equipments and power
supply cables.
This also applies to the installation of special rooms ("harmonized installation
regulations").
Figure 23: Example of DALI topology
Pos: 71 /Dokumentation allgemein/Gliederungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.doc @ 21810 @ @ 1
WAGO-I/O-SYSTEM 750
753-647 DALI Multi-Master Module
Version 1.0.0
Manual