DLR/A 4.8.1.1 DALI Gateway and Lighting Controller Manual

This document describes the ABB STOTZ-KONTAKT DLR/A 4.8.1.1, a surface-mounted DALI gateway and lighting controller for false ceiling or underfloor installation. It supports switching and dimming of up to 8 independent lighting groups with 64 DALI devices, constant lighting control via a light sensor, and features such as light scene recall, staircase lighting, and fault signalling.