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E DIN VDE V 0827-51 VDE V 0827-51:2025-03

Emergency and danger systems

Part 51: Event code table for emergency and hazard systems

Class/Status: Draft, valid
Released: 2025 -03   Published: 2025-02 -14
VDE Art. No.: 1800967
End of objection deadline: 2025-06-14

Note: You can pre-order this document (delivery subject to availability). Valid from 2025-03-01.

This document applies to the design, development and manufacture of networked safety systems on the product side and to the planning, project planning, installation, commissioning, testing, acceptance, operation and maintenance of networked safety systems on the user side. Defined protection objectives and the applicable product and application standards must be taken into account for the respective trade.