JPS62169549U - - Google Patents

Info

Publication number
JPS62169549U
JPS62169549U JP5684486U JP5684486U JPS62169549U JP S62169549 U JPS62169549 U JP S62169549U JP 5684486 U JP5684486 U JP 5684486U JP 5684486 U JP5684486 U JP 5684486U JP S62169549 U JPS62169549 U JP S62169549U
Authority
JP
Japan
Prior art keywords
control signal
photocoupler
level converter
outputs
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
Application number
JP5684486U
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 JP5684486U priority Critical patent/JPS62169549U/ja
Publication of JPS62169549U publication Critical patent/JPS62169549U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dc Digital Transmission (AREA)
  • Communication Control (AREA)

Description

【図面の簡単な説明】
第1図は本考案にかかるレベル変換器の一実施
例を示す構成図、第2図はレベル変換器を使用し
た通信システムの構成図、第3図は従来の通信シ
ステムの構成図である。 1……送信側端末装置、2……受信側端末装置
、3……通信回路網、1A……レベル変換器、4
……レシーバ部、5……フオトカプラ、6……ド
ライバ部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一定の規格に従つて送られてくる信号を受信し
    、この受信した信号に基づいて制御信号を出力す
    るレシーバ部と、このレシーバ部から出力される
    制御信号を絶縁して伝えるフオトカプラと、この
    フオトカプラによつて絶縁して伝えられた制御信
    号に基づき他の規格に従つた信号を出力するドラ
    イバ部とを備えたことを特徴とするレベル変換器
JP5684486U 1986-04-17 1986-04-17 Pending JPS62169549U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5684486U JPS62169549U (ja) 1986-04-17 1986-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5684486U JPS62169549U (ja) 1986-04-17 1986-04-17

Publications (1)

Publication Number Publication Date
JPS62169549U true JPS62169549U (ja) 1987-10-27

Family

ID=30886024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5684486U Pending JPS62169549U (ja) 1986-04-17 1986-04-17

Country Status (1)

Country Link
JP (1) JPS62169549U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154742A (ja) * 1984-08-25 1986-03-19 Matsushita Electric Works Ltd 制御システムの結合回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154742A (ja) * 1984-08-25 1986-03-19 Matsushita Electric Works Ltd 制御システムの結合回路

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