GB/T 15312-1994
Replaced
GB/T 38852.1-2020
Active
National standards
GB/T 38852.1-2020 Industrial-process measurement, control and automation—Evaluation of system properties for the purpose of system assessment—Part 1:Terminology and basic concepts
GB/T 38852.1-2020 Industrial-process measurement, control and automation—Evaluation of system properties for the purpose of system assessment—Part 1:Terminology and basic concepts
Basic Information
Standard Code:
GB/T 38852.1-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Industrial automation instrumentation and control devices
ICS Name:
Industrial automation systems
Publish Date:
2020-07-21
Implement Date:
2021-02-01
Pages:
33 pages
Scope
This part of GB/T 38852 defines terms and outlines the basic concepts of evaluating basic process control systems (BPCS) and basic discrete control systems (BDCS). These two common system types cover discrete, batch, and continuous applications. In this part, BPCS and BDCS are collectively referred to as basic control systems (BCS). The treatment of safety in this part is limited to the potential hazards of the BCS itself. It does not consider the hazards that may be introduced by the processes or devices controlled by the evaluated BCS. Evaluations that meet the requirements of this part are expected to reduce the risk of the BCS to less than 10 (i.e., achieving SIL <1 according to GB/T 20438.4-2017). BCSs with a safety integrity level (SIL) or performing any safety instrumented function (SIF) are not within the scope of this part, where SIL is defined by GB/T 20438.4-2017 and SIF is defined by GB/T 21109.1-2007. This part can be used by system users and manufacturers, as well as independent organizations responsible for conducting evaluations.
Development Information
Same series standard
Referenced Standards
GB/T 20438.4-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 4:Definitions and abbreviations
GB/T 21109.1-2007 Functional safety—Safety instrumented systems for the process industry sector—Part 1:Framework,definitions,system,hardware and software requirements
IEC 61000-4-2
IEC 61000-6-4:2006
IEC 61000-6-4:2006/AMD1:2010
Adopt standards
IEC 61069-1:2016
Related Standards
GB/T 15946-1995
Replaced
GB/T 15946-1995 Standard digital interface for programmable instrumentation
GB/T 18272.1-2000
Active
GB/T 18272.1-2000 Industrial-process measurement and control—Evaluation of system properties for the purpose of system assessment—Part 1:General consideration and methodology
GB/T 18272.2-2000
Active
GB/T 18272.2-2000 Industrial-process measurement and control—Evaluation of system properties for the purpose of system assessment—Part 2:Assessment methodology
GB/T 18272.3-2000
Active
GB/T 18272.3-2000 Industrial-process measurement and control—Evaluation of system properties for the purpose of system assessment—Part 3:Assessment of system functionality
GB/T 18272.5-2000
Active