To help clarify the functional safety requirements, ISO 13849-1 is being revised.
ISO 13849-1:2006/FDAM 1:2015
These changes have been published as a 'Final Draft Amendment', meaning that there will be no further editorial or technical changes, with the publication of the amended standard following within a few months.
http://www.din.de/en/getting-involved/standards-committees/nasg/projects/wdc-proj:din21:167959123
Meanwhile, EN 62061 (equivalent to IEC 62061) has been updated to include references to other related standards that have changed, with no technical changes being made to the standard itself.
Within the updated ISO 13849-1, Table 1 is to be removed and replaced by a reference to the technical reports published in 2010 for guidance on the choice of which standard to adopt.
Stewart Robinson,
Principal Engineer and Functional Safety Expert at TÜV SÜD
More
