v1rev 12025-09-26IEC 62061:2021, 3.2.24
safety integrity level
0112/2///62683#ACI138
discrete level (one out of a possible three) for describing the capability to perform a safety function where safety integrity level three has the highest level of safety integrity and safety integrity level one has the lowest
- Terms
- 3
Also appears in1#
Entities with the same name in other dictionaries:
Terms3#
ACH670SIL 1capability to perform a safety function with an average frequency of dangerous failure per hour less than 10-5
ACH671SIL 2capability to perform a safety function with an average frequency of dangerous failure per hour less than 10-6
ACH672SIL 3capability to perform a safety function with an average frequency of dangerous failure per hour less than 10-7
All properties39#
- Version
- 1
- Revision
- 1
- Preferred name
- safety integrity level
- Definition
- discrete level (one out of a possible three) for describing the capability to perform a safety function where safety integrity level three has the highest level of safety integrity and safety integrity level one has the lowest
- Definition source
- IEC 62061:2021, 3.2.24
- Note
- Remark
- Value list from IEC 62061:2021, Table 3
- Applicable data type
- {SIL1,SIL2,SIL3}
- Applicable unit
- {0112/2///62683#ACH670,0112/2///62683#ACH671,0112/2///62683#ACH672}
- 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#ACI138safety integrity level