| 摘要 |
PURPOSE:To improve wiring and assembly features, and to facilitate connection process for a load and the like by arranging an input side wiring substrate as well as an output side wiring substrate under a contact block along with an electromagnet, and by arranging the contact block including input- and output sides terminals on the upper part of a casing. CONSTITUTION:A contact block 51 including input terminals 59A, 59B of an input signal circuit, and output terminals 60A, 60B of an output circuit, as well as a mechanism 1 having a contact, is arranged on the upper part of a casing 41, while electromagnets 45, 48 are arranged on the lower side of the contact block 51, and an input side wiring substrate 64 on which an input signal circuit is set, and an output side wiring substrate 65 on which an output circuit is set, are arranged on the lower side of the contact block 51, correspondent to the input and output terminals, respectively. The drawing around of a lead between each print circuit board 64 and 65 can be avoided thereby, and the print circuit boards 64, 65 can be connected to the contact block 51 side through one-touch operation in a socket structure. The wiring and assembly features can be improved while the connection work for a load and so on can be facilitated. |
