System Description - STEINEL PC4-DALI-2 Manual De Instrucciones

3. System description

Proper use
– Interface for standard switches.
– Suitable for installation in a concealed box with a mini-
mum depth of 60 mm.
Non-intended use
– The terminals on the switch coupler are not suitable for
mains voltage.
Operating principle
– The switch coupler integrated additional switched into a
DALI lighting system.
– Up to four standard switches can be connected to each
switch coupler.
– The switch coupler relays the signals to the application
controller (APC) / control unit via DALI.
– The switches can be programmed to function in any
chosen way at the time they are put into operation.
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