SS IEC 61508-2:2019
Functional safety of electrical/electronic/programmable electronic safety-related systems – Part 2 : Requirements for electrical/electronic/programmable electronic safety-related systems
OVERVIEW
This part of the IEC 61508 series
a) applies to any safety-related system, as defined by SS IEC 61508-1, that contains at least one electrical, electronic or programmable electronic element;
b) applies to all elements within an E/E/PE safety-related system;
c) specifies how to refine the E/E/PE system safety requirements specification, developed in accordance with SS IEC 61508-1 into the E/E/PE system design requirements specification;
d) specifies the requirements for activities that are to be applied during the design and manufacture of the E/E/PE safety-related systems except software, which is dealt with in SS IEC 61508-3. These requirements include the application of techniques and measures that are graded against the safety integrity level, for the avoidance of, and control of, faults and failures;
e) specifies the information necessary for carrying out the installation, commissioning and final safety validation of the E/E/PE safety-related systems;
f) specifies requirements to be met by the organisation carrying out any modification of the E/E/PE safety-related systems.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2019 |
| No. of Pages | 93 |
| ICS Classification | 25.040.40 Industrial process measurement and control |
| Committee | Manufacturing Standards Commitee |
| Available for Purchase | Global |
| Adoption | IEC 61508-2 : 2010 IDT |