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Electrical/electronic/programmable electronics

IEC (1998), IEC 61508, Functional Safety of Electrical/Electronic/Programmable Electronic Safety-related Systems, Parts 1-7, Geneva International Electrotechnical Commission. [Pg.506]

Draft Standard IEC 61508, "Functional Safety of Electrical/ Electronic/ Programmable Electronic Safety-Related Systems", (Contact BSI/IEC for availability)... [Pg.123]

International Electrotechnical Commission. International Standard lEC 61508 functional safety of electrical/electronic/programmable electronic safety related systems. Geneva. 2000. [Pg.47]

International Electrotechnical Commission. International standard lEC 61508 functional safety of electrical/electronic/programmable electronic safety related systems. Geneva 2000. Health and Safety Executive. Controlling the risks in the workplace. [Online]. 2015 [cited 2015 July. Available from http //www.hse.gov.uk/risk/controlling-risks.htm. [Pg.148]

There are some considerations for selecting components and sub-systems to be used in a SIS. The first option is that the components be designed in accordance with lEC 61508-2 (requirements for electrical/electronic/programmable electronic safety-related systems) and lEC 61508-3 (software requirements). The second option is to use components and sub-systems that are known to be reliable through extensive use in similar service and in a similar environment. [Pg.41]

A secondary goal of the standard is to enable the development of electrical/electronic/programmable electronic (E/E/PE) safety-related systems where specific application sector standards do not already exist. lEC 61511 is an industry-specific standard for the process industries that is... [Pg.4]

Nevertheless in the context of the licensing procedure hardwired activation of safety functions is demanded in addition to PES activation, since it is still difficult to assess the reliability of computer programs. However, in [6] aspects are presented which have to be accounted for if electric/electronic/programmable electronic systems (E/E/PES) are used to realize safety functions. Below some general remarks are made following [7]. The corresponding mathematical and technical treatment is presented in Chap. 11. Since the requirements of [6] can be applied as well to other control systems than (E/E/PES) we speak in what follows of PCE equipment with the understanding that any of the above types of process control is meant. [Pg.218]

DIN EN 61508-1 VDE 0803-1 2011-02 2011-02 Functional safety of electrical/electronic/ programmable electronic safety-related systems—Part 1 general requirements (lEC 61508-1 2010) German version EN 61508-1 2010... [Pg.230]

CEI 2002 Functional safety of electrical/ electronic/ programmable electronic scfety related systems lEC 61508 Part 5 Examples of methods for the determination of safety integrity levels annex B pp. 31 35 (Italian edition authorized by CENELEC) Comitato Elettrotecnico Ttaliano. Milano. [Pg.742]

ABSTRACT The draft document of the NATO allied ordnance publication (AOP) 52 gives guidance on software safety design and assessment of ammunition-related computing systems. The content of the draft is reviewed and compared with the lEC 61508 standard for functional safety of electrical/electronic/programmable electronic (E/E/PE) systems. We discuss the overall development model, the safety-lifecycle model and proposed techniques and measures. We also investigate whether the functional safety concept of lEC 61508 is incorporated in the document. [Pg.1287]

Safety instrumented systems (SIS) play a major part in industrial risk management as risk reduction measures. The main European standard for functional safety of SIS, denoted electrical / electronic / programmable electronic (E/E/PE) safety-related systems, is the EC 61508 (lEC, 2005a). The second edition will soon be adopted in 2009 (EC, 2009). Objectives are to enable the design of SIS, and the development of apphca-tion sector standards. Such examples are EC 61511 (lEC, 2004) for process industry, and EC 62061 (EC 2005b) for machinery. One of the main contributions of EC 61508 is to consider the overall system and software safety life cycle. The standard fi amework, with the corresponding normative parts and subclauses, is ... [Pg.1474]

International Electrotechnical Commission [lEC] (1 ) 2005a. lEC 61508, Functional safety of electrical / electronic /programmable electronic safety-related systems -All parts. Geneva lEC... [Pg.1481]

International Electrotechnical Commission [lEC] (1 ) 2005b. lEC 62061, Safety of machinery - Functional safety-related electrical, electronic and programmable electronic control systems. Geneva lEC International Electrotechnical Commission [lEC] (1 ) 2006. lEC 60770-3, Transmitters for use in industrial-process control systems Part 3. Geneva lEC International Electrotechnical Commission [lEC] (2 ) 2009. lEC 61508, Functional safety of electrical / electronic / programmable electronic safety-related systems — All parts. Geneva lEC... [Pg.1481]

ISA (2002). ISA-TR84.00.02. Functional safety of elec-trical/electronic/programmable electronic safety-related systems. International Electrotechnical Commision (lEC), Geneva. Functional Safety of Electrical/Electronic/ Programmable Electronic Safety-Related Systems. [Pg.1609]

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