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ISO 21919-2:2021

Current Revision

Physical device control - Interfaces for automated machine tending - Part 2: Safety and control interface

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 21919
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 184/SC 1
Publish Date Document Id Type View
Not Available ISO 21919-2:2021 Revision