JPH01135675U - - Google Patents

Info

Publication number
JPH01135675U
JPH01135675U JP3278088U JP3278088U JPH01135675U JP H01135675 U JPH01135675 U JP H01135675U JP 3278088 U JP3278088 U JP 3278088U JP 3278088 U JP3278088 U JP 3278088U JP H01135675 U JPH01135675 U JP H01135675U
Authority
JP
Japan
Prior art keywords
loop
connector
cable
connection state
confirm
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
JP3278088U
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 JP3278088U priority Critical patent/JPH01135675U/ja
Publication of JPH01135675U publication Critical patent/JPH01135675U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の一実施例を示す構
成図である。 １…フオトカプラ、２…コネクタ、３…ケーブ
ル、４…判定ループ、５…監視ループ、６…監視
回路、７…判定回路、１１，１２，１３，１４…
装置、２０…監視制御装置、３０…パーソナルコ
ンピユータ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケーブル及びコネクタにより接続された第１の
    装置と第２の装置との間に前記ケーブル及び前記
    コネクタを通して形成される第１ループ及び第２
    ループを設け、監視側の前記第２の装置により前
    記第１ループ及び前記第２ループの電気的論理を
    判定し、前記ケーブル及び前記コネクタの接続状
    態を確認することを特徴とする接続状態確認装置
    。
JP3278088U 1988-03-11 1988-03-11 Pending JPH01135675U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3278088U JPH01135675U (ja) 1988-03-11 1988-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3278088U JPH01135675U (ja) 1988-03-11 1988-03-11

Publications (1)

Publication Number Publication Date
JPH01135675U true JPH01135675U (ja) 1989-09-18

Family

ID=31259353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3278088U Pending JPH01135675U (ja) 1988-03-11 1988-03-11

Country Status (1)

Country Link
JP (1) JPH01135675U (ja)

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