BS EN 63171-5:2022
电气和电子设备连接器 屏蔽或非屏蔽、自由和固定的 2 路 M8 和 M12 圆形连接器的详细规范 5 型机械配合信息、引脚分配和附加要求
Connectors for electrical and electronic equipment - Detail specification for 2-way M8 and M12 circular connectors, shielded or unshielded, free and fixed. Mechanical mating information, pin assignment and additional requirements for Type 5