The DALI® Power Module unit is a DALI-2® certified DIN-rail mounted single master application controller for use with DALI®-compliant digital addressable loads in HomeWorks QSX systems. It provides DALI® bus power and control for two independent DALI® buses with up to 64 DALI®-compliant, digital addressable loads on each bus.

Features

• DALI® Single master application controller

• Provides power for two buses of DALI®-compliant, digital addressable loads

• 128 mA guaranteed current
• 250 mA maximum supply current per bus

• Supports up to 64 DALI® compliant loads on each bus, which can be addressed into 64 Lutron zones

• Two DALI buses per DALI® Power Module, totalling up to 128 DALI® compliant loads per module and 128 Lutron zones per DALI® Power Module

• Dynamic DALI® Group Allocation automatically and intelligently assigns zones to DALI® groups to maximize dimming performance and minimize asynchronous behaviour of loads within a zone

• Supports DALI® Type 8 tuneable-white colour temperature (tc) applications – IEC 62386-209 ed.1

• DALI® type 8 loads and other DALI® extended types can be mixed on the same DALI® bus

• Supports smooth, continuous fading for up to 4 hours for both colour temperature * and intensity

• Simultaneous control of colour * and intensity with independent fade times

• Provides perceived linear control of intensity

• Includes QS control link for seamless integration of lights in an Athena system • Field configurable system failure level, min and max levels, and fade time

• Power failure memory retains control unit programming in the event of power loss

• Light levels remain unchanged during firmware update