JPH01143191U - - Google Patents
Info
- Publication number
- JPH01143191U JPH01143191U JP3930188U JP3930188U JPH01143191U JP H01143191 U JPH01143191 U JP H01143191U JP 3930188 U JP3930188 U JP 3930188U JP 3930188 U JP3930188 U JP 3930188U JP H01143191 U JPH01143191 U JP H01143191U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- back side
- programmable controller
- base unit
- view
- 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
- 238000009434 installation Methods 0.000 description 2
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Programmable Controllers (AREA)
Description
第１図は本考案の一実施例を示し、第１図ａは
プログラマブルコントローラの取付状態を示す側
面図、ｂはユニツトケースの側面図、ｃはベース
ユニツトの正面図、第２図は本考案の他の実施例
を示すプログラマブルコントローラの取付断面図
、第３図は従来のプログラマブルコントローラユ
ニツトの取付状態を示し、ａはその正面図、ｂは
側面図、ｃはプログラマブルコントローラユニツ
トの全体図を示すものである。
図において、１はプリント基板組立品、２２は
ユニツトケース、２３はベースユニツト、４は下
部開口部、２５は背面開口部、２６はベースユニ
ツト取付面開口部、２７は取付座、２８は制御盤
取付部を示す。なお、図中、同一符号は同一又は
相当部分を示す。
Fig. 1 shows an embodiment of the present invention, Fig. 1a is a side view showing the installed state of the programmable controller, b is a side view of the unit case, c is a front view of the base unit, and Fig. 2 is the present invention. FIG. 3 is an installation sectional view of a programmable controller showing another embodiment of the present invention, and FIG. 3 shows an installation state of a conventional programmable controller unit, in which a is a front view thereof, b is a side view thereof, and c is an overall view of the programmable controller unit. It is something. In the figure, 1 is a printed circuit board assembly, 22 is a unit case, 23 is a base unit, 4 is a lower opening, 25 is a rear opening, 26 is an opening on the base unit mounting surface, 27 is a mounting seat, and 28 is a control panel. The mounting part is shown. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
複数並列して成るプログラマブルコントローラに
おいて、上記各ユニツト内に実装されたプリント
基板からの放熱を上記各ユニツトの背面を介して
上記ベースユニツトの背面から行うようにしたこ
とを特徴とするプログラマブルコントローラ。 In a programmable controller consisting of a plurality of units arranged in parallel, each of which has its back side connected to a base unit, heat is radiated from the printed circuit board mounted in each unit from the back side of the base unit via the back side of each unit. A programmable controller characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3930188U JPH01143191U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3930188U JPH01143191U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01143191U true JPH01143191U (en) | 1989-10-02 |
Family
ID=31265811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3930188U Pending JPH01143191U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01143191U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448399A (en) * | 1990-10-19 | 1992-02-18 | Nohmi Bosai Ltd | Equipment for fire alarm facility |
| JP2000132211A (en) * | 1998-10-26 | 2000-05-12 | Denso Corp | Programmable controller |
-
1988
- 1988-03-25 JP JP3930188U patent/JPH01143191U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448399A (en) * | 1990-10-19 | 1992-02-18 | Nohmi Bosai Ltd | Equipment for fire alarm facility |
| JP2000132211A (en) * | 1998-10-26 | 2000-05-12 | Denso Corp | Programmable controller |