The intelligent Lumgate 277 2DOR/1AO DALI luminaire control unit is used to couple the light

management system to the tunnel luminaires. The luminaires are switched, dimmed, and

monitored via DALI, analog interface, and load relays. Suitable for installation in driver boxes or

directly in the luminaire.

Product Description

The LUMGATE 277 2DOR/1AO DALI is an interface for coupling LED drivers to the Phoenix Contact control system. The fieldbus of the interface is

used to control up to eight LED drivers with DALI interface and to read their status information. The two relay outputs can be used as desired.

Your advantages

• Easy integration into existing light fittings

• Failsafe behavior in the event of faulty communication (freely definable substitute values)

• Up to 8 DALI ballasts can be connected in accordance with IEC 62386

• 2 relay outputs with soft start function to reduce the inrush current of the LED drivers