规定了在人机界面上用手或人体其他部位操作的执行机构的安全相关要求。它给出了执行机构标准运动方向的一般要求；致动器相对于其他致动器的布置；行为与其最终效果之间的相关性。与上一版相比，它包括以下重大技术变更:表1、表2和表A.1已进行编辑修订。

Specifies safety-related requirements for actuators, operated by the hand or by other parts of the human body, at the human-machine interface. It gives general requirements for the standard direction of movement for actuators; the arrangement of an actuator in relation to other actuators; the correlation between an action and its final effects. It includes the following significant technical changes with respect to the previous edition: Table 1, Table 2 and Table A.1 have been revised editorially.