DK173291D0 - Datakommunikationssystem af feltbus-type, med et tolederkabel til baade stroemforsyning af tilsluttede enheder og dataoverfoering mellem disse - Google Patents

Datakommunikationssystem af feltbus-type, med et tolederkabel til baade stroemforsyning af tilsluttede enheder og dataoverfoering mellem disse

Info

Publication number
DK173291D0
DK173291D0 DK911732A DK173291A DK173291D0 DK 173291 D0 DK173291 D0 DK 173291D0 DK 911732 A DK911732 A DK 911732A DK 173291 A DK173291 A DK 173291A DK 173291 D0 DK173291 D0 DK 173291D0
Authority
DK
Denmark
Prior art keywords
lead cable
twin lead
pct
power supply
communication system
Prior art date
Application number
DK911732A
Other languages
English (en)
Inventor
Ole Cramer Nielsen
Original Assignee
Ole Cramer Nielsen
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 Ole Cramer Nielsen filed Critical Ole Cramer Nielsen
Priority to DK911732A priority Critical patent/DK173291D0/da
Publication of DK173291D0 publication Critical patent/DK173291D0/da
Priority to DE69230860T priority patent/DE69230860D1/de
Priority to US08/211,703 priority patent/US5589813A/en
Priority to JP5507358A priority patent/JPH07502867A/ja
Priority to AT92921447T priority patent/ATE191302T1/de
Priority to CA002121333A priority patent/CA2121333A1/en
Priority to AU27914/92A priority patent/AU2791492A/en
Priority to EP92921447A priority patent/EP0608305B1/en
Priority to PCT/DK1992/000302 priority patent/WO1993008652A1/en
Priority to NO941325A priority patent/NO941325L/no
Priority to FI941722A priority patent/FI941722A/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40006—Architecture of a communication node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/547—Systems for power line communications via DC power distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5495—Systems for power line communications having measurements and testing channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L2012/4026—Bus for use in automation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Cosmetics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Communication Control (AREA)
DK911732A 1991-10-14 1991-10-14 Datakommunikationssystem af feltbus-type, med et tolederkabel til baade stroemforsyning af tilsluttede enheder og dataoverfoering mellem disse DK173291D0 (da)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DK911732A DK173291D0 (da) 1991-10-14 1991-10-14 Datakommunikationssystem af feltbus-type, med et tolederkabel til baade stroemforsyning af tilsluttede enheder og dataoverfoering mellem disse
PCT/DK1992/000302 WO1993008652A1 (en) 1991-10-14 1992-10-14 A data communication system of the field bus type with a twin lead for power supply to connected units as well as for data transmission between the units
AT92921447T ATE191302T1 (de) 1991-10-14 1992-10-14 Datenkommunikationssystem vom feldbus-typ mit einer doppelader zur stromversorgung der angeschlossenen geräte und zur datenübertragung zwischen diesen geräten
US08/211,703 US5589813A (en) 1991-10-14 1992-10-14 Data communication system of the field bus type with a twin lead for power supply to connect units and for data transmission between the units
JP5507358A JPH07502867A (ja) 1991-10-14 1992-10-14 複数の接続ユニットに対する電力供給と共にこれらユニット間でデータ伝送するためのツイスト・リードを有するフィールド・バス型式のデータ通信システム
DE69230860T DE69230860D1 (de) 1991-10-14 1992-10-14 Datenkommunikationssystem vom feldbus-typ mit einer doppelader zur stromversorgung der angeschlossenen geräte und zur datenübertragung zwischen diesen geräten
CA002121333A CA2121333A1 (en) 1991-10-14 1992-10-14 A data communication system of the field bus type with a twin lead for power supply to connected units as well as for data transmission between the units
AU27914/92A AU2791492A (en) 1991-10-14 1992-10-14 A data communication system of the field bus type with a twin lead for power supply to connected units as well as for data transmission between the units
EP92921447A EP0608305B1 (en) 1991-10-14 1992-10-14 A data communication system of the field bus type with a twin lead for power supply to connected units as well as for data transmission between the units
NO941325A NO941325L (no) 1991-10-14 1994-04-13 Datakommunikasjonssystem av feltbusstypen med en tolederkabel for både strömforsyning av tilsluttede enheter og dataoverföring mellom disse
FI941722A FI941722A (fi) 1991-10-14 1994-04-14 Kentän kokoojatyyppinen tietoliikennejärjestelmä, jossa on kaksoisjohdin virran syöttämiseksi kytkettyihin yksikköihin sekä tiedon siirtämiseksi yksiköiden välillä

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK911732A DK173291D0 (da) 1991-10-14 1991-10-14 Datakommunikationssystem af feltbus-type, med et tolederkabel til baade stroemforsyning af tilsluttede enheder og dataoverfoering mellem disse

Publications (1)

Publication Number Publication Date
DK173291D0 true DK173291D0 (da) 1991-10-14

Family

ID=8107614

Family Applications (1)

Application Number Title Priority Date Filing Date
DK911732A DK173291D0 (da) 1991-10-14 1991-10-14 Datakommunikationssystem af feltbus-type, med et tolederkabel til baade stroemforsyning af tilsluttede enheder og dataoverfoering mellem disse

Country Status (10)

Country Link
US (1) US5589813A (da)
EP (1) EP0608305B1 (da)
JP (1) JPH07502867A (da)
AT (1) ATE191302T1 (da)
AU (1) AU2791492A (da)
CA (1) CA2121333A1 (da)
DE (1) DE69230860D1 (da)
DK (1) DK173291D0 (da)
FI (1) FI941722A (da)
WO (1) WO1993008652A1 (da)

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US5585777A (en) * 1994-06-07 1996-12-17 Rosemount Inc. Transmitter with electrical circuitry for inhibiting discharge of stored energy
DE4424907A1 (de) * 1994-07-14 1996-01-18 Siemens Ag Bordnetzversorgung bei Busankoppler ohne Übertrager
DE9412303U1 (de) * 1994-08-04 1994-10-06 Siemens Ag Busteilnehmer
DE4434553A1 (de) * 1994-09-28 1996-04-04 Wolfgang Schenk Felddaten-Digitalwandler
NO951291L (no) * 1995-04-04 1996-10-07 Einar Gotaas Fremgangsmåte og system for toveis datakommunikasjon mellom en sentralenhet og et antall stasjoner
GB2300849B (en) * 1995-08-11 1997-10-22 Drucegrove Ltd Communications system
US5975248A (en) * 1995-08-11 1999-11-02 Drucegrove Limited Communications system
US5764891A (en) * 1996-02-15 1998-06-09 Rosemount Inc. Process I/O to fieldbus interface circuit
US5892717A (en) * 1998-01-29 1999-04-06 Fairchild Semiconductor Corporation Clamp for differential drivers
DE19900869C2 (de) * 1999-01-12 2000-11-30 Ic Haus Gmbh Steuer- und Datenübertragungsanlage
US8593266B2 (en) * 1999-07-01 2013-11-26 Oilfield Equipment Development Center Limited Power line communication system
DE10049233B4 (de) * 2000-09-28 2004-10-28 Bundesrepublik Deutschland, vertr. d. d. Bundesministerium für Wirtschaft und Arbeit, dieses vertr. d. d. Präsidenten der Physikalisch-Technischen Bundesanstalt Eigensicheres Feldbussystem
FR2823390B1 (fr) * 2001-04-05 2005-04-15 Schneider Electric Ind Sa Filtre pour bus bifilaire
DE10127561B4 (de) * 2001-06-06 2006-11-02 Bundesrepublik Deutschland, vertr. d. d. Bundesministerium für Wirtschaft und Technologie, dieses vertr. d. d. Präsidenten der Physikalisch-Technischen Bundesanstalt Eigensicheres Feldbussystem
MXPA05004984A (es) * 2002-11-06 2005-08-26 Ambient Corp Control de potencia de salida de modem para comunicaciones de linea de energia.
US7557790B2 (en) * 2003-03-12 2009-07-07 Samsung Electronics Co., Ltd. Bus interface technology
US6904476B2 (en) 2003-04-04 2005-06-07 Rosemount Inc. Transmitter with dual protocol interface
FR2853482A1 (fr) * 2003-04-07 2004-10-08 France Telecom Reseau local utilisant un reseau de distribution d'energie electrique et dispositif de reflexion associe
DE10328532B3 (de) * 2003-06-24 2004-12-16 Bundesrepublik Deutschland, vertr. d. d. Bundesministerium für Wirtschaft und Arbeit, dieses vertr. d. d. Präsidenten der Physikalisch-Technischen Bundesanstalt Speisegerät zur eigensicheren Energieversorung und Verfahren zur elektrischen DC-Versorgung von Verbrauchern mit einem solchen Speisegerät
US6906618B2 (en) * 2003-06-26 2005-06-14 Abet Technologies, Llc Method and system for bidirectional data and power transmission
DE102004020577A1 (de) * 2004-04-27 2005-11-24 Siemens Ag Elektrisches Feldgerät für die Prozessautomatisierung
WO2006028923A2 (en) * 2004-09-01 2006-03-16 Abet Technologies, Llc Method and system for bidirectional communications and power transmission
US7405652B2 (en) * 2004-09-21 2008-07-29 Abet Technologies, Llc Communication and AC power system
US20060097852A1 (en) * 2004-11-10 2006-05-11 Lammers Bryan G System and method for power and data delivery on a machine
US20100207744A1 (en) * 2004-11-10 2010-08-19 Caterpillar Inc. System And Method For Power And Data Delivery On A Machine
US8089345B2 (en) * 2004-11-10 2012-01-03 Caterpillar Inc. System and method for power and data delivery on a machine
US8405500B2 (en) * 2004-11-10 2013-03-26 Caterpillar Inc. System and method for power and data delivery on a machine
EP1849126A2 (en) * 2005-01-31 2007-10-31 Abet Technologies, Llc Secure computer system
ITMI20051248A1 (it) 2005-07-01 2007-01-02 Vimar Spa Modem per bus per impianti elettrici civili ed industriali
CN101855840B (zh) * 2007-09-12 2014-07-23 瓦列里·瓦西里耶维奇·奥夫奇尼科夫 用于传输离散电信号的方法
DE102008058296B4 (de) * 2008-11-20 2011-03-10 Siemens Aktiengesellschaft Verfahren zum Bereitstellen von Strom für Verbraucher in einem Busgerät sowie Vorschalteinrichtung
JP4697338B1 (ja) * 2010-03-29 2011-06-08 ダイキン工業株式会社 空調機
BR112013019308A2 (pt) 2011-02-01 2020-10-27 3M Innovative Propereties Company interface passiva para um dispositivo eletrônico de memória
DE102011080500A1 (de) * 2011-08-05 2013-02-07 Tridonic Gmbh & Co. Kg Busspannungsversorgung mit verringerter Verlustleistung
EP2773049B1 (en) * 2011-10-24 2020-07-15 Valery Vasilievich Ovchinnikov Power supply for two-wire communication line
EP2866354B1 (en) * 2013-10-25 2019-06-26 VITO NV (Vlaamse Instelling voor Technologisch Onderzoek NV) Method and system for providing pulsed power and data on a bus
DE102018220069A1 (de) 2018-11-22 2020-05-28 Robert Bosch Gmbh Reflexionsdämpfungsvorrichtung für einen Bus eines Bussystems und Verfahren zum Dämpfen von Reflexionen bei einer Datenübertragung in einem Bussystem

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GB2154834B (en) * 1984-02-23 1987-07-08 Plessey Co Plc A two wire dc power/signal transmission system
SE455455B (sv) * 1986-11-11 1988-07-11 Ericsson Telefon Ab L M Slutsteg med automatisk nivakontroll for netsignalering
CH674113A5 (da) * 1987-09-09 1990-04-30 Willemin Electronic S A
US4885563A (en) * 1988-05-03 1989-12-05 Thermo King Corporation Power line carrier communication system
EP0365696B1 (de) * 1988-10-24 1995-02-08 Siemens Aktiengesellschaft Übertragungssystem
FR2638919B1 (fr) * 1988-11-04 1994-09-02 Merlin Gerin Automate de gestion technique de batiment a ligne bifilaire de transmission de donnees et d'energie
DE3907652A1 (de) * 1989-03-09 1990-09-13 Siemens Ag Schaltungsanordnung zum uebertragen von binaeren signalen und energie ueber eine leitung

Also Published As

Publication number Publication date
JPH07502867A (ja) 1995-03-23
ATE191302T1 (de) 2000-04-15
WO1993008652A1 (en) 1993-04-29
EP0608305B1 (en) 2000-03-29
CA2121333A1 (en) 1993-04-29
EP0608305A1 (en) 1994-08-03
US5589813A (en) 1996-12-31
AU2791492A (en) 1993-05-21
FI941722A0 (fi) 1994-04-14
FI941722A (fi) 1994-04-14
DE69230860D1 (de) 2000-05-04

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
B1 Patent granted (law 1993)