ES556546A0 - Interfaz de comunicacion en serie y en linea a un transmisor desde un bucle decorriente - Google Patents

Interfaz de comunicacion en serie y en linea a un transmisor desde un bucle decorriente

Info

Publication number
ES556546A0
ES556546A0 ES556546A ES556546A ES556546A0 ES 556546 A0 ES556546 A0 ES 556546A0 ES 556546 A ES556546 A ES 556546A ES 556546 A ES556546 A ES 556546A ES 556546 A0 ES556546 A0 ES 556546A0
Authority
ES
Spain
Prior art keywords
decorating
transmitter
serial
loop
communication interface
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
ES556546A
Other languages
English (en)
Other versions
ES8800546A1 (es
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES556546A0 publication Critical patent/ES556546A0/es
Publication of ES8800546A1 publication Critical patent/ES8800546A1/es
Expired 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
    • 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

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)
ES556546A 1985-08-12 1986-06-24 Interfaz de comunicacion en serie y en linea a un transmisor desde un bucle decorriente Expired ES8800546A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/764,913 US4729125A (en) 1985-08-12 1985-08-12 On-line serial communication interface to a transmitter from a current loop

Publications (2)

Publication Number Publication Date
ES556546A0 true ES556546A0 (es) 1987-10-16
ES8800546A1 ES8800546A1 (es) 1987-10-16

Family

ID=25072149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556546A Expired ES8800546A1 (es) 1985-08-12 1986-06-24 Interfaz de comunicacion en serie y en linea a un transmisor desde un bucle decorriente

Country Status (10)

Country Link
US (1) US4729125A (es)
EP (1) EP0213767B1 (es)
JP (1) JPS6240831A (es)
KR (1) KR870002508A (es)
AU (1) AU580428B2 (es)
BR (1) BR8603761A (es)
CA (1) CA1241723A (es)
DE (1) DE3679260D1 (es)
ES (1) ES8800546A1 (es)
IN (1) IN165982B (es)

Families Citing this family (12)

* 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
US4655074A (en) * 1985-08-12 1987-04-07 The Babcock & Wilcox Company Self-zeroing pressure transmitter with automatic pressure manifold
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
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
US5416723A (en) * 1993-03-03 1995-05-16 Milltronics Ltd. Loop powered process control transmitter
JP2882316B2 (ja) * 1995-08-29 1999-04-12 株式会社デンソー データ通信装置
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
AT408592B (de) * 1999-08-16 2002-01-25 Felix Dipl Ing Dr Himmelstoss Verfahren zur nutzung von störsignalen in leistungselektronischen konvertern zur datenübertragung
CN1723684A (zh) * 2002-11-06 2006-01-18 安比恩特公司 对用于电力线通信的调制解调器的功率输出的控制
US9340405B2 (en) 2012-01-26 2016-05-17 Progressive International Electronics Inc. Fuel transaction tracking system
WO2013180591A1 (en) * 2012-05-29 2013-12-05 Rosemount Inc. Process control loop current verification
US9337650B2 (en) * 2013-08-28 2016-05-10 Fisher Controls International Llc Current loop input protection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4520488A (en) * 1981-03-02 1985-05-28 Honeywell, Inc. Communication system and method
US4538136A (en) * 1981-03-30 1985-08-27 Amtel Systems Corporation Power line communication system utilizing a local oscillator
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

Also Published As

Publication number Publication date
JPS6240831A (ja) 1987-02-21
AU5942386A (en) 1987-02-19
AU580428B2 (en) 1989-01-12
KR870002508A (ko) 1987-03-31
US4729125A (en) 1988-03-01
EP0213767B1 (en) 1991-05-15
IN165982B (es) 1990-02-17
DE3679260D1 (de) 1991-06-20
EP0213767A2 (en) 1987-03-11
EP0213767A3 (en) 1988-01-13
ES8800546A1 (es) 1987-10-16
CA1241723A (en) 1988-09-06
BR8603761A (pt) 1987-03-10

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