v1rev 12025-09-26ISO 13849-1:2023 Table 5
category
0112/2///62683#ACI141
classification of the safety-related parts of a control system in respect of their resistance to faults and their subsequent behaviour in the fault condition, and which is achieved by the structural arrangement of the parts, fault detection and/or by their reliability
- Terms
- 5
- Used by properties
- 1
Terms5#
ACH682category Bdesignated architecture without diagnostic coverage and a maximum performance level b
ACH683category 1designated architecture using well-tried components without diagnostic coverage and a maximum performance level c
ACH684category 2designated architecture with a low diagnostic coverage and a maximum performance level d
ACH685category 3designated architecture of redundant channels with a low diagnostic coverage and a maximum performance level d
ACH686category 4designated architecture of redundant channels with a high diagnostic coverage
All properties36#
- Version
- 1
- Revision
- 1
- Preferred name
- category
- Definition
- classification of the safety-related parts of a control system in respect of their resistance to faults and their subsequent behaviour in the fault condition, and which is achieved by the structural arrangement of the parts, fault detection and/or by their reliability
- Definition source
- ISO 13849-1:2023 Table 5
- Remark
- Value list from ISO 13849-1:2023 Table 5
- Applicable data type
- {CATB,CAT1,CAT2,CAT3,CAT4}
- Applicable unit
- {0112/2///62683#ACH682,0112/2///62683#ACH683,0112/2///62683#ACH684,0112/2///62683#ACH685,0112/2///62683#ACH686}
- Responsible committee
- IEC/TC 121
- Publisher
- IEC
- Status level
- Standard
- Version release date
- 2025-09-25
- Revision release date
- 2025-09-26
- Version initiation date
- 2025-09-26
- Original definition date
- 2025-09-26
- Change request ID
- C00094
- C017
- C018
- C019
- MDC_P001_12
- 0112/2///62683#ACI141category