| 摘要 |
PURPOSE:To obtain a mechanical control for a pattern by constituting a non- voltage contact connecting terminal with two stages having four terminals in an upper and a lower sides. CONSTITUTION:At one end of a cover 52, a signal line connecting terminal 63 to connect to a signal line 4, and a power source supplying terminal 64 to connect to a power source, are arranged, and at the other end of the cover 52, a non-voltage contact connecting terminal 65 to which a sensor output is connected, is arranged. The non-voltage contact connecting terminal 65 is constituted with two stages, and the non-voltage contacts connecting terminals having four terminals are provided at an upper and a lower stages. A terminal plate 66 on which a screw 67 is screwed, is mounted on each of terminals 63-65, however, the connecting piece 66a of their terminal plate 66 formed extendedly in the downward direction from the lower part of the plate is directly soldered on a printed circuit board 54 within a body 51, through the insertion through hole of each of the terminals 63-65. In other words, the connecting piece 66a of their terminals 66 is inserted and soldered in the insertion hole 54a on the printed circuit board 54. |
