DE10200518B4 - Spannungsbegrenzer für den Schnittstellenkreis eines Kommunikationsbusses - Google Patents

Spannungsbegrenzer für den Schnittstellenkreis eines Kommunikationsbusses Download PDF

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Publication number
DE10200518B4
DE10200518B4 DE10200518.4A DE10200518A DE10200518B4 DE 10200518 B4 DE10200518 B4 DE 10200518B4 DE 10200518 A DE10200518 A DE 10200518A DE 10200518 B4 DE10200518 B4 DE 10200518B4
Authority
DE
Germany
Prior art keywords
limiting device
circuit
bus
interface circuit
supply voltage
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
DE10200518.4A
Other languages
German (de)
English (en)
Other versions
DE10200518A1 (de
Inventor
Alain Gerard
Jean-Marc Romillon
Isabelle Lubin
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of DE10200518A1 publication Critical patent/DE10200518A1/de
Application granted granted Critical
Publication of DE10200518B4 publication Critical patent/DE10200518B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/10—Current supply arrangements
    • 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
    • H04L12/40032—Details regarding a bus interface enhancer
    • 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
    • H04L12/40045—Details regarding the feeding of energy to the node from the bus
    • 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
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • 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
    • H04L2012/40208—Bus networks characterized by the use of a particular bus standard
    • H04L2012/40254—Actuator Sensor Interface ASI
    • 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)
  • Small-Scale Networks (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Dc Digital Transmission (AREA)
DE10200518.4A 2001-01-12 2002-01-09 Spannungsbegrenzer für den Schnittstellenkreis eines Kommunikationsbusses Expired - Fee Related DE10200518B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0100562 2001-01-12
FR0100562A FR2819656B1 (fr) 2001-01-12 2001-01-12 Limiteur de tension pour circuit interface d'un bus de communication

Publications (2)

Publication Number Publication Date
DE10200518A1 DE10200518A1 (de) 2002-07-18
DE10200518B4 true DE10200518B4 (de) 2017-12-07

Family

ID=8858892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10200518.4A Expired - Fee Related DE10200518B4 (de) 2001-01-12 2002-01-09 Spannungsbegrenzer für den Schnittstellenkreis eines Kommunikationsbusses

Country Status (3)

Country Link
DE (1) DE10200518B4 (fr)
FR (1) FR2819656B1 (fr)
IT (1) ITTO20020035A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004014313C5 (de) * 2003-03-30 2008-08-28 Bihl & Wiedemann Gmbh Netzwerk-Vorrichtung, insbesondere Aktuator-Sensor-Interface-Netzwerk
DE202004004637U1 (de) * 2004-03-25 2004-12-09 Schiff, Andreas, Dr. AS-Interface Abschlussimpedanz
DE102007054924A1 (de) * 2007-11-15 2009-05-20 Endress + Hauser Process Solutions Ag Verfahren zum Betreiben eines Feldgerätes, sowie Kommunikationseinheit und Feldgerät
US20120323399A1 (en) 2011-06-15 2012-12-20 Encelium Holdings, Inc. Bus network

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623871A (en) * 1984-06-04 1986-11-18 Yamatake Honeywell Receiving apparatus
DE4403961A1 (de) * 1994-02-04 1995-08-10 Mannesmann Ag Speisesystem für einen Feldbus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62179097A (ja) * 1986-01-31 1987-08-06 株式会社山武 ２線式発信器
US5424710A (en) * 1993-07-14 1995-06-13 Echelon Corporation Power coupler for coupling power from a transmission line to a node thereon
CH690217A9 (de) * 1996-07-01 2000-07-14 Beat Larcher Verfahren und Vorrichtung zur Leistungs- und Datenübermittlung auf gemeinsamen Leitungen.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623871A (en) * 1984-06-04 1986-11-18 Yamatake Honeywell Receiving apparatus
DE4403961A1 (de) * 1994-02-04 1995-08-10 Mannesmann Ag Speisesystem für einen Feldbus

Also Published As

Publication number Publication date
ITTO20020035A1 (it) 2003-07-11
ITTO20020035A0 (it) 2002-01-11
FR2819656A1 (fr) 2002-07-19
DE10200518A1 (de) 2002-07-18
FR2819656B1 (fr) 2004-05-28

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R018 Grant decision by examination section/examining division
R084 Declaration of willingness to licence
R020 Patent grant now final
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee