标准摘要
[中文适用范围]： 该 PAS 提供了确保生命周期不同阶段的功能安全和保障的要求和指南。有助于协调风险评估、设计以及管理和运营流程，避免功能安全之间的冲突 [外文原描述]： IEC PAS 63325:2020 provides requirements and guidance on the ensurance and assurance of functional safety and security in different stages of the lifecycle. It will help to coordinate risk assessment, design and management and operation processes, avoiding conflicts between functional safety and security. This PAS does not aim to give some completely new lifecycle, but based on the functional safety lifecycle, security lifecycle and other state of the art engineering processes, it aims to provide requirements and suggestions in some typical stages to achieve coordination between functional safety and security. The objective of this PAS is Industry Automation Control System (IACS), including Equipment Under Control (EUC) system and safety-related system.
英文名称Lifecycle requirements for functional safety and security for IACS