标准摘要
[中文适用范围]： 本部分 IEC 61784-3 系列解释了一些共同原则，可用于使用现场总线技术的分布式网络中参与者之间安全相关消息的传输，这些原则基于黑通道方法，可应用于各种工业应用，如过程控制、制造自动化和机械。 [外文原描述]： IEC 61784-3:2021+AMD1:2024 CSV explains some common principles that can be used in the transmission of safety-relevant messages among participants within a distributed network which use fieldbus technology in accordance with the requirements of IEC 61508 (all parts) for functional safety. These principles are based on the black channel approach. They can be used in various industrial applications such as process control, manufacturing automation and machinery.
英文名称Industrial communication networks - Profiles - Part 3: Functional safety fieldbuses - General rules and profile definitions