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  2. Functional safety - Wikipedia

    en.wikipedia.org/wiki/Functional_Safety

    The primary functional safety standards in current use are listed below: IEC EN 61508 Parts 1 to 7 is a core functional safety standard, applied widely to all types of safety critical E/E/PS and to systems with a safety function incorporating E/E/PS. UK Defence Standard 00-56 Issue 2; US RTCA DO-178C, North American Avionics Software

  3. IEC 61508 - Wikipedia

    en.wikipedia.org/wiki/IEC_61508

    IEC 61508 is an international standard published by the International Electrotechnical Commission (IEC) consisting of methods on how to apply, design, deploy and maintain automatic protection systems called safety-related systems.

  4. ISO 26262 - Wikipedia

    en.wikipedia.org/wiki/ISO_26262

    ISO 26262, titled "Road vehicles – Functional safety", is an international standard for functional safety of electrical and/or electronic systems that are installed in serial production road vehicles (excluding mopeds), defined by the International Organization for Standardization (ISO) in 2011, and revised in 2018.

  5. Automotive Safety Integrity Level - Wikipedia

    en.wikipedia.org/wiki/Automotive_Safety...

    Automotive Safety Integrity Level (ASIL) is a risk classification scheme defined by the ISO 26262 - Functional Safety for Road Vehicles standard. This is an adaptation of the Safety Integrity Level (SIL) used in IEC 61508 for the automotive industry. This classification helps defining the safety requirements necessary to be in line with the ISO ...

  6. Safety integrity level - Wikipedia

    en.wikipedia.org/wiki/Safety_integrity_level

    In the functional safety standards based on the IEC 61508 standard, four SILs are defined, with SIL4 being the most dependable and SIL1 the least. The applicable SIL is determined based on a number of quantitative factors in combination with qualitative factors, such as risk assessments and safety lifecycle management .

  7. Safety instrumented system - Wikipedia

    en.wikipedia.org/wiki/Safety_instrumented_system

    In functional safety a safety instrumented system (SIS) is an engineered set of hardware and software controls which provides a protection layer that shuts down a chemical, nuclear, electrical, or mechanical system, or part of it, if a hazardous condition is detected.

  8. IEC 61511 - Wikipedia

    en.wikipedia.org/wiki/IEC_61511

    For existing safety instrumented systems (SIS) designed and constructed in accordance with codes, standards, or practices prior to the issuance of this standard (e.g. ANSI/ISA 84.01-1996), the owner/operator shall determine and document that the equipment is designed, maintained, inspected, tested, and operated in a safe manner.

  9. IEC 62061 - Wikipedia

    en.wikipedia.org/wiki/IEC_62061

    IEC/EN 62061, ”Safety of machinery: Functional safety of electrical, electronic and programmable electronic control systems”, is the machinery specific implementation of IEC/EN 61508. It provides requirements that are applicable to the system level design of all types of machinery safety-related electrical control systems and also for the ...

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