| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact, lightweight, highly-durable and inexpensive controller. <P>SOLUTION: This controller is equipped with a package 1 formed by processing plates, a front door 5 formed by processing plate material, and a power supply unit 23. The power supply unit 23 is composed of power converters 32, 33 movably mounted inside a mounting member 42, on one side of the back face 3 of the package 1; a circuit protector 34 for protection mounted on the front side of the power converters 32, 33; a noise filter 39 and an interface connector 40 mounted below the power converter 32, 33; and a power supply monitoring relay 35 and a toggle switch 36 mounted below the circuit protector for protection 34. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
