DE3679119D1 - On-line serielle uebertragungsschnittstellen. - Google Patents

On-line serielle uebertragungsschnittstellen.

Info

Publication number
DE3679119D1
DE3679119D1 DE8686305965T DE3679119T DE3679119D1 DE 3679119 D1 DE3679119 D1 DE 3679119D1 DE 8686305965 T DE8686305965 T DE 8686305965T DE 3679119 T DE3679119 T DE 3679119T DE 3679119 D1 DE3679119 D1 DE 3679119D1
Authority
DE
Germany
Prior art keywords
serial transfer
line serial
transfer interfaces
interfaces
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.)
Expired - Fee Related
Application number
DE8686305965T
Other languages
English (en)
Inventor
Sterling, Jr
William Lee Thompson
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.)
INT CONTROL AUTOMATION FINANCE
Original Assignee
INT CONTROL AUTOMATION FINANCE
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 INT CONTROL AUTOMATION FINANCE filed Critical INT CONTROL AUTOMATION FINANCE
Application granted granted Critical
Publication of DE3679119D1 publication Critical patent/DE3679119D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • 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)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Dc Digital Transmission (AREA)
  • Computer And Data Communications (AREA)
DE8686305965T 1985-08-12 1986-08-01 On-line serielle uebertragungsschnittstellen. Expired - Fee Related DE3679119D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/764,914 US4816703A (en) 1985-08-12 1985-08-12 On-line serial communication interface from a current loop to a computer and/or terminal

Publications (1)

Publication Number Publication Date
DE3679119D1 true DE3679119D1 (de) 1991-06-13

Family

ID=25072152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686305965T Expired - Fee Related DE3679119D1 (de) 1985-08-12 1986-08-01 On-line serielle uebertragungsschnittstellen.

Country Status (10)

Country Link
US (1) US4816703A (de)
EP (1) EP0212897B1 (de)
JP (1) JPS6239925A (de)
KR (1) KR870002507A (de)
AU (1) AU585032B2 (de)
BR (1) BR8603294A (de)
CA (1) CA1243095A (de)
DE (1) DE3679119D1 (de)
ES (1) ES8800458A1 (de)
IN (1) IN165456B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4604566A (en) * 1985-08-07 1986-08-05 The Babcock & Wilcox Company Voltage pulse to current regulating convertor
JP2580343B2 (ja) 1989-10-13 1997-02-12 株式会社日立製作所 フィールド計器システム及びコミュニケータ
MX9306152A (es) * 1992-10-05 1994-05-31 Fisher Controls Int Sistema de comunicacion y metodo.
US5694109A (en) * 1996-09-04 1997-12-02 International Controls And Measurement Corp. Two-wire dc communication system and transceiver
WO1999053627A1 (en) 1998-04-10 1999-10-21 Chrimar Systems, Inc. Doing Business As Cms Technologies System for communicating with electronic equipment on a network
DE10141040B4 (de) * 2001-08-22 2006-10-26 Texas Instruments Deutschland Gmbh Serielle Schnittstelleneinheit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1543658A (en) * 1976-09-30 1979-04-04 Solartron Electronic Group Buffer circuit for a data highway
US4520488A (en) * 1981-03-02 1985-05-28 Honeywell, Inc. Communication system and method
CA1173927A (en) * 1981-11-02 1984-09-04 Felix J. Houvig Communication system and method
DE3280015D1 (en) * 1982-08-19 1989-12-14 Honeywell Inc Improvements in 2-wire analog communication systems
JPS59201537A (ja) * 1983-04-30 1984-11-15 Yamatake Honeywell Co Ltd アナログ・デイジタル通信装置
US4623799A (en) * 1985-03-27 1986-11-18 Trw Inc. High speed analog/digital driver
US4691328A (en) * 1985-08-12 1987-09-01 The Babcock & Wilcox Company On-line serial communication interface from a computer to a current loop
US4729125A (en) * 1985-08-12 1988-03-01 The Babcock & Wilcox Company On-line serial communication interface to a transmitter from a current loop

Also Published As

Publication number Publication date
EP0212897B1 (de) 1991-05-08
ES556791A0 (es) 1987-11-01
AU585032B2 (en) 1989-06-08
IN165456B (de) 1989-10-21
JPS6239925A (ja) 1987-02-20
CA1243095A (en) 1988-10-11
EP0212897A3 (en) 1988-01-20
US4816703A (en) 1989-03-28
ES8800458A1 (es) 1987-11-01
BR8603294A (pt) 1987-03-17
KR870002507A (ko) 1987-03-31
EP0212897A2 (de) 1987-03-04
AU5942186A (en) 1987-02-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee