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OpenCDD
v1rev 12025-09-26derived from ISO 13849:2023, O.1.5

inherently safe subsystem

0112/2///62683#ACF069

subsystem without dangerous failure mode

Used by classes
1
property
Code
ACF069
Data type
CLASS_REFERENCE_TYPE(0112/2///62683#ACG069)
Used by classes (1)

Version history1#

  1. Current rev 01
    25 Sep 2025 · 19:16 UTC by BATCH 00000840
    View on cdd.iec.ch ↗

IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.

Metadata#

Synonyms
  • device type 4
Note
The absence of dangerous failure mode is called also fault exclusion.
Remark
morphisme corresponding to the value code INTSUBST
Source document
derived from ISO 13849:2023, O.1.5
Version
1
Revision
1
Status
Standard
Publisher
IEC
Responsible committee
IEC/TC 121
Change request
C00094
Dates
  • Original: 2025-09-26
  • Current version: 2025-09-26
  • Current revision: 2025-09-26