Technical data

2.
Page 6/7
Digital control
The electronic ballasts are connected to the controller
via two wires. Data packets consisting of 19 bits enable
the controller to communicate with the electronic
ballasts at a rate of 1200 bauds per second.
Figure 1
The DALI line has a voltage of 16 V, with the tolerances
shown in the diagram.
Figure 2
The maximum current in a DALI system is limited to
250 mA in accordance with IEC 929.The current
consumption per electronic ballast is set at 2mA.
Giving maximum of 125 ballasts in a DALI installation.
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2.3.
µs
Start Address byte Stop bits
16V (9.5 bis 22.5V)
0V (-6.5 bis 6.5V)
V
Data byte