DIN ISO 20401-2007 气动液压传动系统.方向控制阀.直径为8mm~12mm的圆形电连接器的管脚分配规范(ISO 20401-2005+勘误1-2005)
Pneumatic fluid power systems - Directional control valves - Specification of pin assignment for electrical round connectors of diameters 8 mm and 12 mm (ISO 20401:2005 + Cor. 1:2005) English version of DIN ISO 20401:2007-07
This International Standard specifies the pin assignment for pneumatic directional control valves when used
together with electrical connectors according to IEC 60947-5-2. This definition is valid for connectors as
shown in Figures D.2 and D.4 of IEC 60947-5-2:2004, which are shown in a simplified version below:
--- Figure D.2: 12-mm diameter, five-pin connector (pin 5, not shown, is unassigned), male face view
-- Figure D.4: 8-mm diameter, four-pan connector, male face view