标准摘要
[中文适用范围]： 本文件规定了根据 IEC 60947-5-2 与 8 mm 和 12 mm 直径电气圆形连接器一起使用时气动方向控制阀的引脚分配。 该定义对于 IEC 60947-5-2:2004 图 D.2 和 D.4（第 4 条中所示）中所示的连接器有效。 [外文原描述]： ISO 20401:2017 specifies the pin assignment for pneumatic directional control valves when used together with 8 mm and 12 mm diameter electrical round connectors according to IEC 60947-5-2. This definition is valid for connectors as shown in IEC 60947-5-2:2004, Figures D.2 and D.4, which are shown in Clause 4.
英文名称Pneumatic fluid power systems — Directional control valves — Specification of pin assignment for 8 mm and 12 mm diameter electrical round connectors