Timer module, 14 commands, weekday, summer- / winter time, astro function, DIN rail The DALI RTC Timer is intended for back box installation or integration in protection class II devices, the HS-type is suited for DIN rail mounting, ensureprotection against electric shock by an appropriate enclosure Wiring as fixed installation in a dry and clean environment Installation only by qualified person when no voltage is applied Attend regulations regarding electrical installations of national authorities The DALI RTC Timer is powered by the DALI line (typical current consumption 5 mA), no separate power supply needed The connection to the DALI-line is polarity free DALI-line wiring with standard low voltage installation material The DALI-interface can handle mains voltage, protecting the device in case of wrong wiring Wiring topology of the DALI-line: Line, Tree, Star Connect only one wire on each terminal, if twin ferrules are used take care to the maximum wire size