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The DIN EN 50491-5 standard series is intended to ensure a common level of EMC requirements for HBES/BACS devices. Part 3 of the DIN EN 50491-5 standard series is intended for HBES/BACS used in industry environment. It covers the EMC requirements for any combination of HBES and/or BACS products including their separate connected/detachable devices linked together via one or more networks, according to the specifications of EN 61000-6-2. The standard shall be applied to: operator stations and other human-system interface devices; devices for management functions; control devices, automation stations and application-specific controllers; field devices and their interfaces; cabling and interconnection devices; engineering and commissioning tools. The responsible Committee is K 716 "Elektrische Systemtechnik für Heim und Gebäude (ESHG)" ("Home and Building Electronic Systems (HBES)") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.
This document partially replaces DIN EN 50090-2-2:2007-11; VDE 0829-2-2:2007-11 .
This document has been replaced by: DIN EN IEC 63044-5-3:2020-04; VDE 0849-44-53:2020-04 .