int(3339)
    

New Edition ISO 14119 - 2023

Last edit: 03/03/2023

A new edition of ISO 14119 is under preparation.The main changes are:

  • Inclusion of Trapped keys, now covered by ISO / TS 19837: 2018 "Safety of machinery – Trapped Key interlocking device – Principles for design and selection";
  • Inclusion of fault masking, now covered by ISO / TR 24119: 2015 "Safety of machinery – Evaluation of the serial link for masking faults of interlocking devices associated with protections with potential free contacts";
  • Specific indications for Table 3: "Additional measures against defeating interlocking devices depending on type".

The publication of the new edition is expected in the first half of 2023.

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