JPH0321101U - - Google Patents
Info
- Publication number
- JPH0321101U JPH0321101U JP7982289U JP7982289U JPH0321101U JP H0321101 U JPH0321101 U JP H0321101U JP 7982289 U JP7982289 U JP 7982289U JP 7982289 U JP7982289 U JP 7982289U JP H0321101 U JPH0321101 U JP H0321101U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- load power
- upper hook
- micro switch
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Programmable Controllers (AREA)
Description
第１図、第２図、第３図はこの考案の一実施例
によるプログラマブルコントローラのユニツトの
負荷電源回路切りはなし構造を示し、第１図は断
面側面図、第２図はマイクロスイツチ操作方法の
他の方向の方法断面側面図、第３図はそのユニツ
トの回路構成を示す図である。第４図、第５図、
第６図は従来例を示し、第４図はプログラマブル
コントローラユニツトのベースユニツトへの装着
状態を示す斜視図、第５図は断面側面図、第６図
はそのユニツトの回路構成を示す。
図において、１はプログラマブルコントローラ
ユニツト、３は上部フツク、４はマイクロスイツ
チ、５は下部フツク、６はスプリング、７はベー
スユニツトを示す。なお各図中、同一符号は、同
一又は相当部分を示す。
Figures 1, 2, and 3 show the load power supply circuit disconnection structure of a programmable controller unit according to an embodiment of this invention. Figure 1 is a cross-sectional side view, and Figure 2 is a micro switch operation method. FIG. 3, a cross-sectional side view in another direction, is a diagram showing the circuit configuration of the unit. Figure 4, Figure 5,
FIG. 6 shows a conventional example, FIG. 4 is a perspective view showing how the programmable controller unit is attached to the base unit, FIG. 5 is a sectional side view, and FIG. 6 shows the circuit configuration of the unit. In the figure, 1 is a programmable controller unit, 3 is an upper hook, 4 is a micro switch, 5 is a lower hook, 6 is a spring, and 7 is a base unit. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
、上方に押されている上部フツクを押圧すること
により、ユニツトの着脱自在なプログラマブルコ
ントローラにおいて、上記、上部フツクをコの字
状にして、ユニツト内部に設けた負荷電源回路に
接続しているマイクロスイツチの操作部分と近接
する位置に、コの字状の一方を配置することによ
り、上記ユニツトをベースユニツトから外すとき
、上部フツクがマイクロスイツチ操作部に接触・
押さげてスイツチを動作させ、内蔵の接点を切つ
て負荷電源回路を切りはなすことを、特長とする
負荷電源回路切りはなし構造。 In a removable programmable controller of the unit, by pressing the upper hook pushed upward by the output unit and a compression spring provided on the bottom surface, the upper hook is turned into a U-shape and inserted into the inside of the unit. By placing one side of the U-shape close to the operating part of the micro switch connected to the load power supply circuit provided, when the unit is removed from the base unit, the upper hook will not touch the operating part of the micro switch. contact·
A load power circuit cut-off structure that features the ability to operate a switch by pressing down and disconnect the load power circuit by cutting a built-in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7982289U JPH0321101U (en) | 1989-07-06 | 1989-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7982289U JPH0321101U (en) | 1989-07-06 | 1989-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321101U true JPH0321101U (en) | 1991-03-01 |
Family
ID=31624330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7982289U Pending JPH0321101U (en) | 1989-07-06 | 1989-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321101U (en) |
-
1989
- 1989-07-06 JP JP7982289U patent/JPH0321101U/ja active Pending