Installation and connection
Doc. no. BA012498_03
24 / 112
GB
4.3.8.1
Configuring DALI bus voltage for parallel connection
On delivery, the switch for the DALI bus power supply on each Light Control
Box is set to “ON”. In this setting, all Light Control Boxes power the DALI
bus with the necessary operating voltage.
If more than five boxes are connected, only five boxes may have active DALI
power supplies. In this case, you must deactivate the DALI bus voltage sup-
ply for some devices before connecting in parallel.
Default setting: DALI bus voltage supply is active.
For example, if 10 Light Control Boxes are connected, the DALI power sup-
ply must be deactivated for Boxes 6 to 10.
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
max. 5 x ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
Parallel connection: The “DALI Power” switch may only be set to “ON” for five devices.
Caution, device
damage!
Maximum of five
"DALI Power"
switches set to
"ON"!
