JPS59147294U - analog signal processing device - Google Patents

analog signal processing device

Info

Publication number
JPS59147294U
JPS59147294U JP4098883U JP4098883U JPS59147294U JP S59147294 U JPS59147294 U JP S59147294U JP 4098883 U JP4098883 U JP 4098883U JP 4098883 U JP4098883 U JP 4098883U JP S59147294 U JPS59147294 U JP S59147294U
Authority
JP
Japan
Prior art keywords
signal
switching device
analog signal
processing device
signal processing
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.)
Granted
Application number
JP4098883U
Other languages
Japanese (ja)
Other versions
JPH0342560Y2 (en
Inventor
忠 長谷川
柴田　就生
Original Assignee
株式会社島津製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社島津製作所 filed Critical 株式会社島津製作所
Priority to JP4098883U priority Critical patent/JPS59147294U/en
Publication of JPS59147294U publication Critical patent/JPS59147294U/en
Application granted granted Critical
Publication of JPH0342560Y2 publication Critical patent/JPH0342560Y2/ja
Granted legal-status Critical Current

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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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例を示す回路図、第２図は本考案の実施例
を示す回路図である。 １・・・中央処理装置、２・・・信号切換装置、４・・
・Ａ／Ｄ変換器、Ｅ□〜Ｅｎ・・・アナログ信号源、１
□Ａ（！：ＩＩＢ・・・対をなす伝送線。FIG. 1 is a circuit diagram showing a conventional example, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 1...Central processing unit, 2...Signal switching device, 4...
・A/D converter, E□~En...Analog signal source, 1
□A(!:IIB...Paired transmission line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数個の入力端子と１個の出力端子の間に設けられた複
数個のアナログスイッチのひとつを順次導通させる信号
切換装置と、その信号切換装置から遠隔場所にある複数
個のアナログ信号源から伝送すべき信号とアースレベル
を対にして上記信号切換装置の入力端子へ導入する伝送
線と、上記信号切換装置の出力端子のアナログ信号をデ
ジタル信号に変換するＡ／Ｄ変換器と、その変換された
デジタル信号入力端子を備え互いに対をなす二つの数値
の差を演算処理する中央処理装置を有するアナログ信号
処理装置。A signal switching device that sequentially turns on one of multiple analog switches provided between multiple input terminals and one output terminal, and transmission from multiple analog signal sources located remotely from the signal switching device. a transmission line that pairs a signal to be output with a ground level and introduces it to the input terminal of the signal switching device; an A/D converter that converts the analog signal at the output terminal of the signal switching device into a digital signal; An analog signal processing device that has a central processing unit that is equipped with a digital signal input terminal and that processes the difference between two numerical values that are paired with each other.
JP4098883U 1983-03-22 1983-03-22 analog signal processing device Granted JPS59147294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4098883U JPS59147294U (en) 1983-03-22 1983-03-22 analog signal processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4098883U JPS59147294U (en) 1983-03-22 1983-03-22 analog signal processing device

Publications (2)

Publication Number Publication Date
JPS59147294U true JPS59147294U (en) 1984-10-02
JPH0342560Y2 JPH0342560Y2 (en) 1991-09-05

Family

ID=30171588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4098883U Granted JPS59147294U (en) 1983-03-22 1983-03-22 analog signal processing device

Country Status (1)

Country Link
JP (1) JPS59147294U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313941A (en) * 1976-07-23 1978-02-08 Chino Works Ltd Data collecting device
JPS5466189A (en) * 1977-11-05 1979-05-28 Keiji Nishimoto Multispot temperature measuring system employing temperature measuring resistor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5313941A (en) * 1976-07-23 1978-02-08 Chino Works Ltd Data collecting device
JPS5466189A (en) * 1977-11-05 1979-05-28 Keiji Nishimoto Multispot temperature measuring system employing temperature measuring resistor

Also Published As

Publication number Publication date
JPH0342560Y2 (en) 1991-09-05

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