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Removing other control facilities
DALI devices from some manufacturers feature extended functions (operation with mains voltage at the
DALI terminal). When using the DALI Gateway as a control unit in the DALI system, other existing
control posts – especially when refitting existing systems – have to be removed, if necessary, from the
installation!
Remove all corresponding control facilities as shown in figure 2 or ensure that no other control posts
exist.
L1
L2
L3
N
da
da
da+
da-
ALL OFF
ON/
OFF/
Figure 2: Removing other control facilities in the DALI system
Other control posts may also be, for instance, DALI centers, DALI potentiometers or similar control
components. These control posts have to be removed from the DALI system as well in order to
avoid system conflicts.
The DALI Gateway makes available the DALI system voltage. For this reason it is not permitted to
introduce an additional DALI power supply into the installation in parallel with the Gateway.
Only one DALI Gateway may be operated in a closed DALI system.
If the DALI gateway detects mains voltage at the DALI terminal (terminals da+ and da-), it will shut
off and display "
Best. Nr. 1060 00
L
N
D A L I
EIB
".
Fitting, electrical connection and operation
L
N
da
da
Page 8 of 136
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