JPS57123794A - Two-wire signal transmission system - Google Patents

Two-wire signal transmission system

Info

Publication number
JPS57123794A
JPS57123794A JP824881A JP824881A JPS57123794A JP S57123794 A JPS57123794 A JP S57123794A JP 824881 A JP824881 A JP 824881A JP 824881 A JP824881 A JP 824881A JP S57123794 A JPS57123794 A JP S57123794A
Authority
JP
Japan
Prior art keywords
binary signal
power source
multipoint
output
signal output
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.)
Granted
Application number
JP824881A
Other languages
English (en)
Other versions
JPS6338160B2 (ja
Inventor
Ichiu Watabe
Yutaka Wakasa
Hisayuki Uchiike
Kiyoharu Inao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works Ltd
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 by Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP824881A priority Critical patent/JPS57123794A/ja
Publication of JPS57123794A publication Critical patent/JPS57123794A/ja
Publication of JPS6338160B2 publication Critical patent/JPS6338160B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/30—Electric signal transmission systems in which transmission is by selection of one or more conductors or channels from a plurality of conductors or channels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Selective Calling Equipment (AREA)
JP824881A 1981-01-22 1981-01-22 Two-wire signal transmission system Granted JPS57123794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP824881A JPS57123794A (en) 1981-01-22 1981-01-22 Two-wire signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP824881A JPS57123794A (en) 1981-01-22 1981-01-22 Two-wire signal transmission system

Publications (2)

Publication Number Publication Date
JPS57123794A true JPS57123794A (en) 1982-08-02
JPS6338160B2 JPS6338160B2 (ja) 1988-07-28

Family

ID=11687834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP824881A Granted JPS57123794A (en) 1981-01-22 1981-01-22 Two-wire signal transmission system

Country Status (1)

Country Link
JP (1) JPS57123794A (ja)

Also Published As

Publication number Publication date
JPS6338160B2 (ja) 1988-07-28

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