电子设备用连接器.产品要求.第2-101部分:圆形连接器.带螺纹锁紧的M12连接器的详细规范

[中文适用范围]： 本部分IEC 61076描述了通常用于工业过程测量和控制的M12圆形连接器。这些连接器由固定和自由连接器组成，可以是可重接或不可重接的，带有螺丝锁定。具有玻璃到金属密封的连接器仅为固定连接器，由固定玻璃到金属密封样式组成，带有可重接的男性触点，并与根据本国际标准的相应自由连接器相互匹配。男性连接器具有圆形触点，尺寸为0.6 mm、0.76 mm、0.8 mm和1.0 mm。 不同的编码防止这些编码的男性或女性连接器与其他接口的配对以及不同编码之间的交叉配对。 注：M12是这些圆形连接器的螺丝锁定机构的螺纹尺寸。 [外文原描述]： IEC 61076-2-101:2012 describes M12 circular connectors typically used for industrial process measurement and control. These connectors consist of fixed and free connectors either rewireable or non-rewireable, with screw-locking. The connectors with glass to metal seal are fixed connectors only which consist of fixed glass to metal sealed styles with rewireable male contacts and are intermateable with corresponding free connectors according to this International Standard. Male connectors have round contacts 0,6 mm, 0,76 mm, 0,8 mm and 1,0 mm. The different codings prevent the mating of these coded male or female connectors to any other interfaces and cross-mating between the different codings. This third edition cancels and replaces the second edition published in 2008 and its corrigendum published in 2010. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - The drawings of some styles have been corrected, - A new style with maximum 17 poles, with A-coding, has been added, as new applications for the industrial process measurement and control require a high number of poles in M12 circular connectors. The existing styles and dimensions which were specified in IEC 61076-2-101 Ed.2 are further applicable for the added interface dimension of the 17 poles versions, - Removal of the type designation and ordering information, former Tables 6 and 7 have been updated accordingly and - Inclusion of the technical content of IEC PAS 61076-2-108, which will be withdrawn after publication of this International Standard. The drawings have been updated and correction to the title of Figure 9 was made. Keywords: M12 connectors, Circular connector