标准摘要
[中文适用范围]: 本部分IEC 63171涵盖用于电源和数据传输的4路至7路屏蔽自由和固定圆形连接器,并规定了通用尺寸、机械、电气和传输特性以及环境要求和测试规范。 本文档描述的连接器配备有M12螺纹锁定机构(名称中带有M12的样式)或快速锁定推拉机构(名称中带有P12的样式)或两种机构组合(名称中带有C12的样式)。为了简化,连接器的尺寸在本文档中表示为“尺寸12”。 本文档提供了多个配对接口,每个接口都与防止不兼容的插头和插座连接器配对的编码相关联。这些编码被称为“Type x”,其中“x”由罗马数字表示。 对于所有编码,两路和额外的屏蔽引脚(用于连接到电缆屏蔽层)支持通过满足IEC 63171中定义的类别B要求的差分数据传输,频率高达600 MHz。 备注1:对于20 MHz的数据传输(IEC 63171,类别A),也需要将屏蔽引脚连接到电缆护套。 备注2:这些连接器旨在用于单对以太网(SPE),符合以下IEEE标准:10BASE-T1(IEEE 802.3cg)、100BASE-T1(IEEE 802.3bw)、1000BASE-T1(IEEE 802.3bp)。 备注3:根据IEEE 802.3bu的数据线供电(PoDL)可以用于数据传输的两路,甚至可以额外通过专用电源路提供电源。 个别编码的电源传输能力和用途不同。额外的路提供高达63 V/16 A和600 V/16 A的直流电源传输或额定电压和额定电流高达600 V/16 A(单相)或480 V/8 A(三相)的交流电源传输。参见表11和表12的电压和电流额定值,以及表5的个别编码引脚分配。 一些编码具有用于安全目的的PE引脚。PE引脚需要连接到所有可接触的金属部件。 [外文原描述]: IEC 63171-7:2023 covers shielded free and fixed circular connectors with 4 ways up to 7 ways for power and data transmission and specifies the common dimensions, mechanical, electrical and transmission characteristics and environmental requirements as well as test specifications respectively. The connectors described in this document are either equipped with an M12 screw-locking mechanism (styles with M12 in the name) or a quick-locking push-pull mechanism with a size derived from that (styles with P12 in the name) or both mechanisms combined (styles with C12 in the name). For the sake of simplicity, the connectors' size is denoted as "size 12" in this document. This document provides multiple mating interfaces each of which is associated with a coding preventing the mating of incompatible male and female connectors. These codings are referred to as "Type x", where "x" is represented by a Roman numeral. For all codings, two ways and the additional shield pin, which is intended to be connected to the cable screen, support differential data transmission with frequencies up to 600 MHz by meeting the requirements of Category B, as defined in IEC 63171.
英文名称Connectors for electrical and electronic equipment - Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and shield pin, free and fixed circular connectors for balanced single-pair data transmission with current-carrying capacity - Mechanical mating information, pin assignment and additional requirements for type 7