JPS6323694B2 - - Google Patents

Info

Publication number
JPS6323694B2
JPS6323694B2 JP7648183A JP7648183A JPS6323694B2 JP S6323694 B2 JPS6323694 B2 JP S6323694B2 JP 7648183 A JP7648183 A JP 7648183A JP 7648183 A JP7648183 A JP 7648183A JP S6323694 B2 JPS6323694 B2 JP S6323694B2
Authority
JP
Japan
Prior art keywords
communication device
analog
digital signal
digital
current
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.)
Expired
Application number
JP7648183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59201537A (ja
Inventor
Haruo Yamauchi
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.)
Azbil Corp
Original Assignee
Azbil Corp
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 Azbil Corp filed Critical Azbil Corp
Priority to JP7648183A priority Critical patent/JPS59201537A/ja
Publication of JPS59201537A publication Critical patent/JPS59201537A/ja
Publication of JPS6323694B2 publication Critical patent/JPS6323694B2/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
    • G08C19/02—Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
JP7648183A 1983-04-30 1983-04-30 アナログ・デイジタル通信装置 Granted JPS59201537A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7648183A JPS59201537A (ja) 1983-04-30 1983-04-30 アナログ・デイジタル通信装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7648183A JPS59201537A (ja) 1983-04-30 1983-04-30 アナログ・デイジタル通信装置

Publications (2)

Publication Number Publication Date
JPS59201537A JPS59201537A (ja) 1984-11-15
JPS6323694B2 true JPS6323694B2 (enrdf_load_stackoverflow) 1988-05-17

Family

ID=13606380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7648183A Granted JPS59201537A (ja) 1983-04-30 1983-04-30 アナログ・デイジタル通信装置

Country Status (1)

Country Link
JP (1) JPS59201537A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816703A (en) * 1985-08-12 1989-03-28 The Babcock & Wilcox Company On-line serial communication interface from a current loop to a computer and/or terminal
US4729125A (en) * 1985-08-12 1988-03-01 The Babcock & Wilcox Company On-line serial communication interface to a transmitter from a current loop
US4607247A (en) * 1985-08-12 1986-08-19 The Babcock & Wilcox Company On-line serial communication interface from a transmitter to a current loop

Also Published As

Publication number Publication date
JPS59201537A (ja) 1984-11-15

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