`IEC-61511`

Functional safety — Safety instrumented systems for the process industry

Sector-specific application of IEC 61508 for the process industry (chemical, petrochemical, oil and gas). Defines requirements for safety instrumented systems (SIS) including sensors, logic solvers, and final elements.

Document: IEC 61511:2016 (Edition 2.0)
URL: https://webstore.iec.ch/en/publication/24241
Label: Standard
Keywords: process industry SIS safety instrumented system chemical petrochemical oil and gas logic solver
Derived from: IEC-61508

Domain: Functional Safety · Standard