JPH01148806U - - Google Patents

Info

Publication number
JPH01148806U
JPH01148806U JP1988042956U JP4295688U JPH01148806U JP H01148806 U JPH01148806 U JP H01148806U JP 1988042956 U JP1988042956 U JP 1988042956U JP 4295688 U JP4295688 U JP 4295688U JP H01148806 U JPH01148806 U JP H01148806U
Authority
JP
Japan
Prior art keywords
power supply
resistance value
supply voltage
resistor
potentiometer
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
Application number
JP1988042956U
Other languages
English (en)
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 filed Critical
Priority to JP1988042956U priority Critical patent/JPH01148806U/ja
Publication of JPH01148806U publication Critical patent/JPH01148806U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Arrangements For Transmission Of Measured Signals (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例を示す回路構成図、第
2図はバツフアアンプ出力を示す特性図、第3図
及び第4図は従来技術を示す回路構成図である。 図面中、P,P,…,Pm−1,Pはポ
テンシヨメータ、B,B,…,Bm−1,B
はバツフアアンプ、Rcc1,Rcc2,…,
ccm−1,Rccmはプルアツプ抵抗、CP
Uは中央処理装置、rPは正側調整抵抗、rNは
負側調整抵抗である。

Claims (1)

  1. 【実用新案登録請求の範囲】 両端に固定端子を有し一方の固定端子には正電
    源電圧が供給され他方の固定端子には負電源電源
    電圧が供給される固定抵抗及び摺動片でなるポテ
    ンシヨメータと、信号ラインを通して摺動片から
    ポテンシヨメータ信号を受けるバツフアアンプと
    、抵抗値が前記摺動片の抵抗値に比べてきわめて
    大きく信号ラインを電源の正電源電圧または負電
    源電圧に接続するプル抵抗と、バツフアアンプか
    ら出力されるバツフアアンプ出力を受ける処理装
    置とを備えた位置検出装置において、 抵抗値がプル抵抗の抵抗値に比べてきわめて小
    さい正側調整抵抗を介して電源の正電源電圧をポ
    テンシヨメータの一方の固定端子に供給するとと
    もに、抵抗値がプル抵抗の抵抗値に比べてきわめ
    て小さい負側調整抵抗を介して電源の負電源電圧
    をポテンシヨメータの他方の固定端子に供給する
    ことを特徴とする断線検出機能付位置検出装置。
JP1988042956U 1988-04-01 1988-04-01 Pending JPH01148806U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988042956U JPH01148806U (ja) 1988-04-01 1988-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988042956U JPH01148806U (ja) 1988-04-01 1988-04-01

Publications (1)

Publication Number Publication Date
JPH01148806U true JPH01148806U (ja) 1989-10-16

Family

ID=31269358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988042956U Pending JPH01148806U (ja) 1988-04-01 1988-04-01

Country Status (1)

Country Link
JP (1) JPH01148806U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004325203A (ja) * 2003-04-24 2004-11-18 Tokyo Sokki Kenkyusho Co Ltd ひずみ測定システム
JP2015206650A (ja) * 2014-04-18 2015-11-19 リンナイ株式会社 可変抵抗器の抵抗検知信号生成回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124613B2 (ja) * 1981-06-23 1986-06-11 Sharp Kk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124613B2 (ja) * 1981-06-23 1986-06-11 Sharp Kk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004325203A (ja) * 2003-04-24 2004-11-18 Tokyo Sokki Kenkyusho Co Ltd ひずみ測定システム
JP2015206650A (ja) * 2014-04-18 2015-11-19 リンナイ株式会社 可変抵抗器の抵抗検知信号生成回路

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