JPS62196438U - - Google Patents

Info

Publication number
JPS62196438U
JPS62196438U JP1986085317U JP8531786U JPS62196438U JP S62196438 U JPS62196438 U JP S62196438U JP 1986085317 U JP1986085317 U JP 1986085317U JP 8531786 U JP8531786 U JP 8531786U JP S62196438 U JPS62196438 U JP S62196438U
Authority
JP
Japan
Prior art keywords
center unit
terminal units
transmission device
signal transmission
signal line
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
JP1986085317U
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 JP1986085317U priority Critical patent/JPS62196438U/ja
Publication of JPS62196438U publication Critical patent/JPS62196438U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bidirectional Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Description

【図面の簡単な説明】
第1図は本考案による信号伝送装置の一実施例
を示す結線図、第2図は従来の信号伝送装置の一
例を示す結線図である。 1……センタユニツト、2a,2b……信号線
、3a,3b…3n……端末ユニツト、6,10
……トランジスタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. センタユニツトと1個以上の端末ユニツトとが
    信号線を介して接続され、前記センタユニツトと
    端末ユニツトとの交信をこのセンタユニツトと端
    末ユニツトとのそれぞれのスイツチング素子のオ
    ン・オフで行う信号伝送装置において、前記セン
    タユニツト側では前記端末ユニツト側のスイツチ
    ング素子のオン・オフ状態を前記信号線に流れる
    電流を検出して行うことを特徴とする信号伝送装
    置。
JP1986085317U 1986-06-04 1986-06-04 Pending JPS62196438U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986085317U JPS62196438U (ja) 1986-06-04 1986-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986085317U JPS62196438U (ja) 1986-06-04 1986-06-04

Publications (1)

Publication Number Publication Date
JPS62196438U true JPS62196438U (ja) 1987-12-14

Family

ID=30940613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986085317U Pending JPS62196438U (ja) 1986-06-04 1986-06-04

Country Status (1)

Country Link
JP (1) JPS62196438U (ja)

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