| 摘要 |
PROBLEM TO BE SOLVED: To eliminate formation of an opening to a panel with high accuracy, and guarantee a water-proof and dust-proof function even in a case where a control device (instruction regulator) is mounted in a closely contact manner.SOLUTION: A display and operation part 101 and a body part 102 are connected in a disconnectable manner. In a state of disconnecting connection with the body part 102, the display and operation part 101 is attached to the front face side of a panel 300. In this case, a connection cable 105 is positioned the rear face side of the panel 300 through an opening 302 formed in the panel 300, a packing 402 is positioned so as to surrounding the periphery of the opening 302, and the display and operation part 101 is attached to the front face side of the panel 300. Then, the body part 102 is fixed to the rear face side of the panel 300, a connector CNof the tip of the connection cable 105 is fitted to a connector CNof the body part 102, and the display and operation part 101 and the body part 102 are connected.SELECTED DRAWING: Figure 1 |
