机械安全.防护设备检测现场人员的应用

[中文适用范围]： 本国际标准规定了防护设备的选择、定位、配置和调试要求，以检测人员的瞬时或持续存在，以保护这些人员免受工业应用中机械危险部件的伤害。该标准涵盖了 IEC 61496（所有部分）中规定的电敏防护设备 (ESPE) 以及 ISO 13856-1 中规定的压敏垫和地板的应用。它考虑了机械、防护设备、环境和 14 岁及以上人员的人际互动的特征。本文件包括资料性附件，为应用防护设备检测人员存在提供指导。这些附件包含示例来说明本标准的原理。这些示例并非旨在成为给定应用的唯一解决方案，也无意限制技术的创新或进步。这些示例仅作为代表性解决方案提供，以说明防护设备集成的一些概念，并且为了清晰起见已进行了简化，因此它们可能不完整。 [外文原描述]： IEC 62046:2018 specifies requirements for the selection, positioning, configuration and commissioning of protective equipment to detect the momentary or continued presence of persons in order to protect those persons from dangerous part(s) of machinery in industrial applications. This standard covers the application of electro-sensitive protective equipment (ESPE) specified in IEC 61496 (all parts) and pressure sensitive mats and floors specified in ISO 13856-1. It takes into account the characteristics of the machinery, the protective equipment, the environment and human interaction by persons of 14 years and older. This document includes informative annexes to provide guidance on the application of protective equipment to detect the presence of persons. These annexes contain examples to illustrate the principles of this standard. These examples are not intended to be the only solutions to a given application and are not intended to restrict innovation or advancement of technology. The examples are provided only as representative solutions to illustrate some of the concepts of integration of protective equipment, and have been simplified for clarity, so they may be incomplete. This first edition cancels and replaces IEC TS 62046, published in 2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to IEC TS 62046:2008: a) additional annexes relating to muting and vision systems, b) muting requirements have been updated, c) blanking requirements have been updated, d) addition of IEC 61496 series Types and capping the Safety Integrity level according to IEC 62061 and performance levels according to ISO 13849-1, e) alignment to changes in IEC 61496 series