6155/40-500 KNX LED Dimmer Installation and Operating Manual

This document is a multilingual installation and operating manual for a Busch-Jaeger KNX LED dimmer (model 6155/40-500) with constant voltage output and integrated power supply. It provides technical specifications, safety warnings, connection diagrams, and commissioning instructions for the 4-channel dimmer used with LED and RGB lighting on a KNX/EIB bus system.