DIN EN IEC 62386-202:2024-11

This document is applicable to control gear for control by digital signals of electronic lighting equipment which is associated with self-contained emergency lighting as described in IEC 61347-2-7 with additional control interface for configuring emergency operation. This second edition of IEC 62386-202 is intended for use in conjunction with IEC 62386-101 and IEC 62386-102 and the various parts of the IEC 62386-2x series of standards for control gear and can be used in conjunction with IEC 62386-103 and the various parts of the IEC 62386-3x series of standards for the specific requirements of control devices. This document is only applicable to control gear complying with IEC 62386-102. This document does not apply to centrally supplied emergency lighting control gear, which is specified in IEC 62386-220. The standard differs from DIN EN 62386-202 (VDE 0712-0-202):2010-04 as follows: a) scope updated; b) hardwired switch operation can be disabled; c) installation inhibit feature added; d) memory bank added; e) modes of operation clarified, with some changes and additions; f) command added to enter extended emergency mode; g) command added to extend time in duration test mode. This document supports the design, construction, and programming of control gear for controlling electronic lighting equipment connected to emergency lighting supplied by an electric source for safety services (ESSS) (self-contained) and have an additional control interface for configuring emergency mode for integration into a DALI bus system for lighting control.