标准摘要
[中文适用范围]: 本国际标准规定了 IEC 60947-5-2 中定义的单个或多个控制设备与控制电路设备或开关元件之间的接口系统,通过承载数据和电源的屏蔽双绞四线电缆连接,并建立一个系统用于具有此类接口的组件的互换性。该标准的目的是为智能分布式系统(SDS)接口定义: - 控制设备和开关元件之间的接口要求; - 设备的正常使用条件; ——结构和性能要求; - 进行测试以验证是否符合要求。 [外文原描述]: Specifies an interface system between a single or multiple controlling device and control circuit devices or switching elements as defined in IEC 60947-5-2, connected by a shielded, twisted four-wire cable carrying data and power, and establishes a system for the interhangeability of components with such interfaces.
英文名称Low-voltage switchgear and controlgear - Controller-device interfaces (CDIs) - Part 5: Smart distributed system (SDS)