标准摘要
[中文适用范围]： 本标准规定了用于控制设备和/或其相关外围设备的任何产品执行控制功能时的安全要求及相关验证测试。此外，这些产品的预期用途包括对机器、自动化制造和工业过程（例如离散和连续控制）的指令和控制。设备示例包括：可编程逻辑控制器 (PLC)；可编程自动化控制器 (PAC)；分布式控制系统 (DCS)；远程 I/O；工业 PC（计算机）和面板 PC；编程和调试工具 (PADT)；显示器和人机界面 (HMI)；定位器。上述设备的组件且在本标准范围内的包括：(辅助) 独立电源；外设（如数字和模拟 I/O、远程 I/O）；工业网络设备。控制设备及其相关外设旨在工业环境中使用，可提供为开放设备 (OPEN EQUIPMENT) 或封闭设备 (ENCLOSED EQUIPMENT)。本标准涵盖的控制设备旨在用于过电压等级 II、III 和 IV（IEC 60664-1）的低压安装中，其中额定设备供电电压不超过交流 1000 V r.m.s. (50/60 Hz) 或直流 1000 V。 [外文原描述]： IEC 61010-2-201:2017 specifies safety requirements and related verification tests for any product performing the function of control equipment and/or their associated peripherals. In addition, these products have as their intended use the command and control of machines, automated manufacturing and industrial processes, e.g. discrete and continuous control. This second edition cancels and replaces the first edition published in 2013. This edition constitutes a technical revision. This second edition includes the following significant technical changes with respect to the previous edition; a) clarify, change, delete definitions which were causing confusion, b) change and clarify the temperature testing methodology, c) change documentation methodologies allowed, d) change some terminal markings, e) add clarity to some of the informative annexes, f) add Annex E with changes, g) add Annexes AA – FF.
英文名称Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-201: Particular requirements for control equipment