JPS5871802U - Process control instruments - Google Patents
Process control instrumentsInfo
- Publication number
- JPS5871802U JPS5871802U JP16789681U JP16789681U JPS5871802U JP S5871802 U JPS5871802 U JP S5871802U JP 16789681 U JP16789681 U JP 16789681U JP 16789681 U JP16789681 U JP 16789681U JP S5871802 U JPS5871802 U JP S5871802U
- Authority
- JP
- Japan
- Prior art keywords
- process control
- connecting means
- control instruments
- terminal board
- housing
- 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
- Feedback Control In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は一般的なプロセス制御用計器の構造を説明する
ための平面図、第２図は一般的なプロセス制御用計器の
内器の交換方法を説明するための平面図、第３図はこの
考案によるプロセス制御用計器によって構成したバック
アップシステムを説明するための接続図、第４図はその
要部の具体例を示す接続図、第５図はこの考案によるプ
ロセス制御用計器の要部の具体的実施例を示す平面図、
第６図はこの考案の要部の他の実施例を示す接続図であ
る。
１：筐体、２：内器、３：端字板、４：接続手段、５：
コネクタ、３１ａ、 ３ ｌｂ、 ３１ｃ：プロセ
ス制御用計器、３２：入出力線、３３：予備計器、３４
：バックアップ用パスライン、３５． ３６：スイッチ
手段、３７：バックアップ用パスラインへの接続端子。
３１ａ
□Fig. 1 is a plan view for explaining the structure of a general process control instrument, Fig. 2 is a plan view for explaining how to replace the internal components of a general process control instrument, and Fig. 3 is a plan view for explaining the structure of a general process control instrument. A connection diagram for explaining a backup system configured with process control instruments according to this invention, Fig. 4 is a connection diagram showing a specific example of the main parts, and Fig. 5 shows the main parts of the process control instrument according to this invention. A plan view showing a specific example,
FIG. 6 is a connection diagram showing another embodiment of the main part of this invention. 1: Housing, 2: Internal unit, 3: End plate, 4: Connection means, 5:
Connector, 31a, 3 lb, 31c: Process control instrument, 32: Input/output line, 33: Spare instrument, 34
: Backup pass line, 35. 36: Switch means, 37: Connection terminal to backup path line. 31a □
Claims (1)
容された内器とを接続する接続手段と、この接続手段に
含まれ上記内器と端子板との接続の切離しを行なうため
のコネクタ手段と、上記端子板又は接続手段もしくは上
記コネクタ手段上の信号線相互間を短絡するためのスイ
ッチ手段とを具備して成るプロセス制御用計器。A terminal board fixed to a housing, a connecting means for connecting this terminal board and an internal device housed in the housing, and a connecting means included in this connecting means for disconnecting and disconnecting the internal device from the terminal board. and switch means for short-circuiting the signal lines on the terminal plate or the connecting means or the connector means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16789681U JPS5871802U (en) | 1981-11-11 | 1981-11-11 | Process control instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16789681U JPS5871802U (en) | 1981-11-11 | 1981-11-11 | Process control instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5871802U true JPS5871802U (en) | 1983-05-16 |
Family
ID=29959954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16789681U Pending JPS5871802U (en) | 1981-11-11 | 1981-11-11 | Process control instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5871802U (en) |
-
1981
- 1981-11-11 JP JP16789681U patent/JPS5871802U/en active Pending
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