GB/T 20438.2-2017
Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 2:Requirements for electrical/electronic/programmable electronic safety-related systems (English Version)

Standard No.

GB/T 20438.2-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Latest

GB/T 20438.2-2017

Replace

GB/T 20438.2-2006

GB/T 20438.2-2017 Referenced Document

• EN 50205 Relays with Forcibly Guided (Mechanically Linked) Contacts
• GB/T 20438.1 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 1: General requirements
• GB/T 20438.2 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 2:Requirements for electrical/electronic/programmable electronic safety-related systems
• GB/T 20438.3 Functional safety of electrical/electronic/programmable electronic safety-related systems Part 3: Software requirements*， 2018-07-01 Update
• GB/T 20438.4 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 4: Definitions and abbreviations
• GB/T 20438.7 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 7: Overview of techniques and measures
• IEC 60947-5-1 Corrigendum 2 - Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices*， 2020-04-22 Update
• IEC 61326-3-1 Electrical equipment for measurement, control and laboratory use - EMC requirements – Part 3-1: Immunity requirements for safety-related systems and for equipment intended to perform safety-rela
• IEC 61784-3 Industrial communication networks - Profiles - Part 3: Functional safety fieldbuses - General rules and profile definitions*， 2021-02-16 Update
• IEC 62280-1 Railway applications - Communication, signalling and processing systems - Part 1: Safety-related communication in closed transmission systems
• IEC 62280-2 Railway applications - Communication, signalling and processing systems - Part 2: Safety-related communication in open transmission systems
• ISO/IEC GUIDE 51:1999 Safety aspects - Guidelines for their inclusion in standards

GB/T 20438.2-2017 history

• 2017 GB/T 20438.2-2017 Functional safety of electrical/electronic/programmable electronic safety-related systems—Part 2:Requirements for electrical/electronic/programmable electronic safety-related systems
• 2006 GB/T 20438.2-2006 Functional safety of electrical/ electronic/ programmable electronic safety-related systems. Part 2: Requirements for electrical/ electronic/ programmable electronic safety-related systems

GB/T 20438.2-2017 -All Parts