: The 2012 edition is active but currently under revision.
: Outlines required physical tests to ensure control systems respond correctly to faults. 53640 rar
The mention of a "draft review" aligns with the current status of this standard; as of early 2026, the existing 2012 version is being replaced by a new draft, . Standard Overview: ISO 13849-2 (53640) : The 2012 edition is active but currently under revision
: Assesses whether the control system meets the specific safety requirements defined in Part 1 of the standard. Context for ".rar" as of early 2026
: ISO/DIS 13849-2 is the "Draft International Standard" currently undergoing the voting and review process among member bodies. Key Contents :