JPH01149144U - - Google Patents

Info

Publication number
JPH01149144U
JPH01149144U JP4524388U JP4524388U JPH01149144U JP H01149144 U JPH01149144 U JP H01149144U JP 4524388 U JP4524388 U JP 4524388U JP 4524388 U JP4524388 U JP 4524388U JP H01149144 U JPH01149144 U JP H01149144U
Authority
JP
Japan
Prior art keywords
sensor
current value
signal
signal processing
processing circuit
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
JP4524388U
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 JP4524388U priority Critical patent/JPH01149144U/ja
Publication of JPH01149144U publication Critical patent/JPH01149144U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係わる多重伝送回路の一実施
例を示す回路図、第2図は信号処理回路の一実施
例を示す系統図、第3図および第4図は定電流源
の実施例を示す回路図、第5図は複数回の連続一
致をとる必要性を説明するためのタイミング図、
第6図および第7図は従来のセンサオン・オフ信
号の伝送回路を示す回路図である。 SW1〜SW8……光電スイツチ、I1〜I8
……定電流源、2……信号処理回路、21……電
流電圧変換器、22……A/D変換器、23……
復号化回路、L1……電源線、L2……信号線、
L3……共通線。

Claims (1)

    【実用新案登録請求の範囲】
  1. スイツチのオン・オフによつてあらかじめ決ま
    つた電流値をオン・オフできるセンサと、加算さ
    れた電流値を読み取りA/D変換しセンサのオン
    ・オフ信号に復号する信号処理回路とを備えたこ
    とを特徴とする多重伝送回路。
JP4524388U 1988-04-05 1988-04-05 Pending JPH01149144U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4524388U JPH01149144U (ja) 1988-04-05 1988-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4524388U JPH01149144U (ja) 1988-04-05 1988-04-05

Publications (1)

Publication Number Publication Date
JPH01149144U true JPH01149144U (ja) 1989-10-16

Family

ID=31271558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4524388U Pending JPH01149144U (ja) 1988-04-05 1988-04-05

Country Status (1)

Country Link
JP (1) JPH01149144U (ja)

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