
9
special lines or cable penetrations. A 5 x 1.5 mm
2
NYM cable, for
example, can be used for the mains feed and DALI.
1…10 V DALI
Potential-free control input Potential-free control input
Two-wire line (with +/- polarity) Two-wire line (polarity-free)
Dimming curve, luminous flux linear Dimming curve, optically linear
(= logarithmic), matching the sensitivity of
the eye
Non-addressable
• Wiring acc. to groups required
Addressing possible:
• Individual (max. 64 addresses)
• In groups (max. 16)
• All together
! No wiring acc. to groups
Not possible Scene memory (max. 16)
Not possible
Individual addressing of the DALI ECG
Not possible Status messages of the DALI controllers
• Lamp faults
• Operating life
• Dimmer setting
Not possible Individual dimming options
• Storing the last dimming value as a start-
ing value
External mains voltage switch
(e.g.: relay)
Integrated mains voltage switch (switch-
off of the ECG via DALI interface, no relay
necessary)
Common mains supply and control line
possible through:
Basic insulation
Common mains supply and control line
possible through mains:
TouchDIM interface
• Control with mains voltage
without obser-
vation of the mains voltage phase
! No separate bus line
• Conventional, commercially available
buttons
Table 1: Comparison between 1...10 V and DALI
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