ABB KNX Flex Bus Coupler Mounting and Commissioning Instructions

This document provides mounting, connection, and commissioning instructions for the ABB Busankoppler KNX flex (flush-mounted) and its English variant, the Bus coupler KNX flex (FM). It covers technical specifications, safety warnings, intended use for KNX and ABB-free@home® systems, modular system compatibility, and programming via ETS or System Access Point.