ISO 21919-2:2021
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ISO 21919-2:2021
75207

Abstract

 Preview

This document deals with the safety interface and control interface. It allocates signals to a conformance class and/or conformance option. It describes the detailed functions of each signal, describes and displays the timing interactions between signals in flow charts and shows examples for safety matrices and safety-related functional relationships.

This document defines three conformance classes and dedicated conformance options. Classes and options consist of a number of signals to:

—    allow a flexible adaptation of the interface(s) to a project-specific scope of functions and simultaneously;

—    tie sets of signals tight enough to avoid unnecessary coordination efforts between suppliers of the machine tending systems and machines.


General information 

  •  :  Published
     : 2021-06
  •  : 1
     : 44
  •  : ISO/TC 184/SC 1 Industrial cyber and physical device control
  •  :
    25.040.20 Numerically controlled machines

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std 1 158 PDF + ePub
std 2 158 Paper
  • CHF158

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