IEC TS 61508-3-1:2016 

Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3-1: Software requirements - Reuse of pre-existing software elements to implement all or part of a safety function


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IEC TS 61508-3-1:2016(E) presents requirements by the application of which pre-existing software elements may be claimed to be proven-in-use for all or a part of safety function(s) of SIL1 or SIL2.

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Additional information

Publication typeTechnical Specification
Publication date2016-07-13
Available language(s)English
TC/SCTC 65/SC 65A - System aspectsrss
ICS25.040.40 - Industrial process measurement and control
35.240.50 - IT applications in industry
Stability date  2023
File size921 KB

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