The Metro Dali Zero Twelve module provides flexible digital switching, dimming and monitoring of Dali luminaires and incorporates total plug-in connectivity for luminaires as well as local control devices including sensors, switches and emergency monitoring devices. The module incorporates pre-addressed ports which avoid the need for on-site addressing of the Dali ballasts.
The module provides independent Dali digital dimming, monitoring and switching of up to twelve Dali luminaires: 230V mains power is wired directly to the luminaires.
The module enables quick installation and is equipped with ports for the plug-in connection of 230V mains power, Dali outputs to luminaires, buswire & local control devices. The module is typically located within the false ceiling void, local to the luminaires being controlled.
The module accepts the plug-in connection of up to four wall switches, four multisensors/presence detectors & four emergency luminaire monitoring sensors or Dali emergency devices.
The module incorporates distributed intelligence and ISO open protocol Lon technology for seamless interoperability with other building services.
The Zero Twelve module is frequently used in retrofit and refurbishment projects to provide total flexibility irrespective of the original mains wiring installation.