Machinery Safety 101

New Guide to Applying ISO 13849 – 1 and IEC 62061

This entry is part 1 of 2 in the series IEC/TR 62061 – 1

IEC and ISO have pub­lished a new guide to help users select between ISO 13849 – 1 and IEC 62061. This new Tech­nic­al Report will replace Table 1 in both stand­ards.

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Safety is Good Business

In this excel­lent art­icle from Rock­well Auto­ma­tion’s The Journ­al, Mike Miller and Wayne Sol­berg explain how EN ISO 13849 – 1 and EN IEC 62061 mesh for machine build­ers.

Well worth the read in my opin­ion!

The Journ­al: Safety is Good Busi­ness – Mar­shall & Sol­berg

Interlock Architectures – Pt. 2: Category 1

This entry is part 2 of 8 in the series Cir­cuit Archi­tec­tures Explored

This art­icle expands on the first in the series “Inter­lock Archi­tec­tures – Pt. 1: What do those cat­egor­ies really mean?”. Learn about the basic cir­cuit archi­tec­tures that under­lie all safety inter­lock sys­tems under ISO 13849 – 1, and CSA Z432 and ANSI RIA R15.06.

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Interlock Architectures – Pt. 1: What do those categories really mean?

Basic Stop/Start Circuit
This entry is part 1 of 8 in the series Cir­cuit Archi­tec­tures Explored

In 1995 CEN pub­lished an import­ant stand­ard for machine build­ers – EN 954 – 1, Safety of Machinery – Safety Related Parts of Con­trol Sys­tems – Part 1: Gen­er­al Prin­ciples for Design. This stand­ard set the stage for defin­ing con­trol reli­ab­il­ity in machinery safe­guard­ing sys­tems, intro­du­cing the Reli­ab­il­ity cat­egor­ies that have become ubi­quit­ous. So what do these cat­egor­ies mean, and how are they applied under the latest machinery stand­ard, ISO 13849 – 1?

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EU changes direction on EN ISO 13849 – 1

Update on EN ISO 13849 – 1 man­dat­ory imple­ment­a­tion date.

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