BS EN ISO 13849-2:2012 - Tracked Changes. Safety of machinery. Safety-related parts of control systems. Validation

BS EN ISO 13849-2:2012 - TC

Tracked Changes. Safety of machinery. Safety-related parts of control systems. Validation

Status : Current, Confirmed   Published : January 2019


What is a tracked changes standard? 

A tracked changes version of a Standard indicates the changes made, during the standards revision process, between the active standard and its previous version. Additions, deletions, and other formatting and/or content revisions are clearly displayed as underlined and strikethrough texts, ensuring all changes made between the two documents are quickly and easily identified. This version of the standard includes both a copy of the new standard, along with a track changes version.

What is this standard about?

BS ISO 13849-2:2012 specifies the procedures and conditions to be followed for the validation of specified safety functions through analysis and testing in accordance with ISO 13849-1.

The standard specifies the procedures and conditions that should be followed to validate equipment safety and the safety related parts of control systems. This is achieved through the analysis and testing of the safety functions provided based on the rationale of the designer.  

How does it work?  

BS EN ISO 13849-2 first looks at the validation process, covering the validation principles, generic fault lists, as well as validation plans and records. It then explains validation by analysis, testing and safety devices and measures whilst considering environmental and maintenance requirements.  

The analysis should be started as early as possible in, and in parallel with, the design process. Problems can then be corrected early while they are still relatively easy to correct.  

This latest standard allows access to:  

  • Validation plans
  • Generic fault lists
  • Information for validation
  • Analysis techniques
  • Measurement accuracy
  • Number of test samples

Who should buy it?

  • Suppliers of control systems
  • Inspectors
  • Quality assessors
  • Occupational safety officers
  • Regulatory bodies

Standard NumberBS EN ISO 13849-2:2012 - TC
TitleTracked Changes. Safety of machinery. Safety-related parts of control systems. Validation
StatusCurrent, Confirmed
Publication Date29 January 2019
Normative References(Required to achieve compliance to this standard)ISO 13849-1:2006, ISO 12100:2010
Informative References(Provided for Information)EN 50205, IEC 61025, ISO 4079-1, ISO 13856, ISO 13855, ISO 4414:2010, JESD201, IEC 60204-1:2005, ISO 13851, IEC 60529, ISO 13850, IEC 60269-1, IEC 61131-1, IEC 61508, EN 952:1996, ISO 11161, IEC 60893-1, ISO 14119:1998, EN 953:1996, ISO 5598:2008, EN 60730, ISO 14118:2000, IEC 60812, IEC 61800-5-2, IEC 61165, IEC 61810, ISO 4413:2010, IEC 60664, EC, ISO 4960, IEC 61558, IEC 61131-2, IEC 61249, IEC 60947, JESD22A121.01, IEC 61078
International RelationshipsISO 13849-2:2012
DescriptorsControl systems, Hazards, Equipment safety, Occupational safety, Control devices, Design, Warning devices, Safety devices, Approval testing, Control equipment, Safety measures, Verification
Title in FrenchSécurité des machines. Parties des systèmes de commande relatives à la sécurité. Validation
Title in GermanSicherheit von Maschinen. Sicherheitsbezogene Teile von Steuerungen. Validierung
ISBN978 0 539 03590 2
File Size3.651 MB

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