JPH01179638U - - Google Patents

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Publication number
JPH01179638U
JPH01179638U JP7663088U JP7663088U JPH01179638U JP H01179638 U JPH01179638 U JP H01179638U JP 7663088 U JP7663088 U JP 7663088U JP 7663088 U JP7663088 U JP 7663088U JP H01179638 U JPH01179638 U JP H01179638U
Authority
JP
Japan
Prior art keywords
operation range
predetermined
output
detection terminal
stable operation
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
JP7663088U
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 JP7663088U priority Critical patent/JPH01179638U/ja
Publication of JPH01179638U publication Critical patent/JPH01179638U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例の回路構成図、第2
図はタイマ回路の各位置における電位の変化を示
すグラフ、第3図は変形例の回路構成図である。 a:被検出物、1:発振コイル(検出ヘツド)
、2:検出回路、3,4:発光ダイオード、5:
トランジスタ、6:タイマ回路、7:第1の論理
回路、8:第2の論理回路、9:ダイオード、1
0:抵抗、11:コンデンサ、13:トランジス
タ、OUT:近接検出端子、S:不安定動作範囲
検出端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被検出物とセンサの検出ヘツドとの距離が予め
    定めた一定の安定動作範囲及びその外側に定めた
    一定の不安定動作範囲内となつたときに出力を生
    ずる近接検出端子と、前記不安定動作範囲内にあ
    る時間がタイマにより予め定めた一定時間以上と
    なつたときにのみ出力を生じる不安定動作範囲検
    出端子とを備えたことを特徴とする近接スイツチ
JP7663088U 1988-06-09 1988-06-09 Pending JPH01179638U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7663088U JPH01179638U (ja) 1988-06-09 1988-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7663088U JPH01179638U (ja) 1988-06-09 1988-06-09

Publications (1)

Publication Number Publication Date
JPH01179638U true JPH01179638U (ja) 1989-12-22

Family

ID=31301645

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7663088U Pending JPH01179638U (ja) 1988-06-09 1988-06-09

Country Status (1)

Country Link
JP (1) JPH01179638U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04313913A (ja) * 1990-06-11 1992-11-05 Ifm Electron Gmbh 電子スイッチ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04313913A (ja) * 1990-06-11 1992-11-05 Ifm Electron Gmbh 電子スイッチ装置

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