主权项 |
1. A drive apparatus that controls an electric motor and includes a first device and a second device, the first device having a surface on which a first connector is arranged, the second device having a surface on which a second connector, which has a same standard as the first connector, is arranged and having a function that is different from a function of the first device, wherein
the first connector of the first device is connectable to the second connector of the second device, and an arrangement position of the first connector on the surface of the first device and an arrangement position of the second connector on the surface of the second device correspond to each other. |