FR2819656B1 - Limiteur de tension pour circuit interface d'un bus de communication - Google Patents

Limiteur de tension pour circuit interface d'un bus de communication

Info

Publication number
FR2819656B1
FR2819656B1 FR0100562A FR0100562A FR2819656B1 FR 2819656 B1 FR2819656 B1 FR 2819656B1 FR 0100562 A FR0100562 A FR 0100562A FR 0100562 A FR0100562 A FR 0100562A FR 2819656 B1 FR2819656 B1 FR 2819656B1
Authority
FR
France
Prior art keywords
interface circuit
communication bus
voltage limiter
limiter
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
FR0100562A
Other languages
English (en)
Other versions
FR2819656A1 (fr
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
Priority to FR0100562A priority Critical patent/FR2819656B1/fr
Priority to DE10200518.4A priority patent/DE10200518B4/de
Priority to IT2002TO000035A priority patent/ITTO20020035A1/it
Publication of FR2819656A1 publication Critical patent/FR2819656A1/fr
Application granted granted Critical
Publication of FR2819656B1 publication Critical patent/FR2819656B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
FR0100562A 2001-01-12 2001-01-12 Limiteur de tension pour circuit interface d'un bus de communication Expired - Fee Related FR2819656B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0100562A FR2819656B1 (fr) 2001-01-12 2001-01-12 Limiteur de tension pour circuit interface d'un bus de communication
DE10200518.4A DE10200518B4 (de) 2001-01-12 2002-01-09 Spannungsbegrenzer für den Schnittstellenkreis eines Kommunikationsbusses
IT2002TO000035A ITTO20020035A1 (it) 2001-01-12 2002-01-11 Limitatore di tensione per circuito interfaccia di una linea di comunicazione.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
FR2819656A1 FR2819656A1 (fr) 2002-07-19
FR2819656B1 true FR2819656B1 (fr) 2004-05-28

Family

ID=8858892

Family Applications (1)

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

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
US8694817B2 (en) 2011-06-15 2014-04-08 Osram Sylvania Inc. System bus with variable output power supply

Family Cites Families (5)

* 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
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
DE4403961C2 (de) * 1994-02-04 1997-07-03 Hartmann & Braun Ag Speisesystem für einen eigensicheren Feldbus
CH690217A9 (de) * 1996-07-01 2000-07-14 Beat Larcher Verfahren und Vorrichtung zur Leistungs- und Datenübermittlung auf gemeinsamen Leitungen.

Also Published As

Publication number Publication date
ITTO20020035A0 (it) 2002-01-11
FR2819656A1 (fr) 2002-07-19
DE10200518B4 (de) 2017-12-07
DE10200518A1 (de) 2002-07-18
ITTO20020035A1 (it) 2003-07-11

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Legal Events

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Effective date: 20200910