JPS59113802U - Control device - Google Patents
Control deviceInfo
- Publication number
- JPS59113802U JPS59113802U JP385583U JP385583U JPS59113802U JP S59113802 U JPS59113802 U JP S59113802U JP 385583 U JP385583 U JP 385583U JP 385583 U JP385583 U JP 385583U JP S59113802 U JPS59113802 U JP S59113802U
- Authority
- JP
- Japan
- Prior art keywords
- output
- control device
- signal obtained
- digital
- analog signal
- 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図は従来の制御装置の一例を示すブロック図、第２
図は本考案による制御装置の実施例を示すブロック図、
第３図はその設定回路と、第２増幅器を示す回路図であ
る。
１・・・・・・センサ、３．１３．１４・・・・・・増
幅器、４゜１５・・・・・−Ａ／Ｄ変換器、６．１６・
・・・・・設定回路、１１・・・・・・温度センサ、１
７・・・・・・比較器、１８・・・・・・レベル設定器
、２０・・・・・・リレー出力回路。Figure 1 is a block diagram showing an example of a conventional control device, Figure 2 is a block diagram showing an example of a conventional control device.
The figure is a block diagram showing an embodiment of the control device according to the present invention.
FIG. 3 is a circuit diagram showing the setting circuit and the second amplifier. 1...Sensor, 3.13.14...Amplifier, 4゜15...-A/D converter, 6.16.
... Setting circuit, 11 ... Temperature sensor, 1
7... Comparator, 18... Level setter, 20... Relay output circuit.
Claims (1)
接続され、設定値を該接点開閉データとしてディジタル
量にて設定することにより、設定値に対応したアナログ
電圧を得るディジタル設定器と、 制御対象からセンサを介して得られるアナログ信号と前
記ディジタル設定器より得られるアナログ信号との差を
増幅する増幅器と、 前記増幅器の出力が所定レベルを越える場合に出力を駆
動する出力駆動手段と、を具備することを特徴とする制
御装置。[Claims for Utility Model Registration] A resistor having a resistance value with a weight corresponding to the digit is connected to each contact, and by setting the set value in digital quantity as the contact opening/closing data, an analog A digital setting device that obtains a voltage; an amplifier that amplifies the difference between an analog signal obtained from a controlled object via a sensor and an analog signal obtained from the digital setting device; and an output when the output of the amplifier exceeds a predetermined level. A control device comprising: an output drive means for driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP385583U JPS59113802U (en) | 1983-01-14 | 1983-01-14 | Control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP385583U JPS59113802U (en) | 1983-01-14 | 1983-01-14 | Control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59113802U true JPS59113802U (en) | 1984-08-01 |
Family
ID=30135468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP385583U Pending JPS59113802U (en) | 1983-01-14 | 1983-01-14 | Control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59113802U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5519234B2 (en) * | 1976-02-19 | 1980-05-24 | ||
| JPS57207B2 (en) * | 1976-02-12 | 1982-01-05 |
-
1983
- 1983-01-14 JP JP385583U patent/JPS59113802U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57207B2 (en) * | 1976-02-12 | 1982-01-05 | ||
| JPS5519234B2 (en) * | 1976-02-19 | 1980-05-24 |
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