WO2005031481A3 - Verfahren zur sicheren datenübertragung zwischen einem eigensicheren sensor und einer nicht eigensicheren auswerteeinheit - Google Patents

Verfahren zur sicheren datenübertragung zwischen einem eigensicheren sensor und einer nicht eigensicheren auswerteeinheit Download PDF

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Publication number
WO2005031481A3
WO2005031481A3 PCT/EP2004/010528 EP2004010528W WO2005031481A3 WO 2005031481 A3 WO2005031481 A3 WO 2005031481A3 EP 2004010528 W EP2004010528 W EP 2004010528W WO 2005031481 A3 WO2005031481 A3 WO 2005031481A3
Authority
WO
WIPO (PCT)
Prior art keywords
intrinsically safe
data transmission
secure data
evaluation unit
sensor
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.)
Ceased
Application number
PCT/EP2004/010528
Other languages
English (en)
French (fr)
Other versions
WO2005031481A2 (de
Inventor
Detlev Wittmer
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.)
Endress and Hauser Conducta GmbH and Co KG
Original Assignee
Endress and Hauser Conducta Gesellschaft fuer Mess und Regeltechnik mbH and Co KG
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 Endress and Hauser Conducta Gesellschaft fuer Mess und Regeltechnik mbH and Co KG filed Critical Endress and Hauser Conducta Gesellschaft fuer Mess und Regeltechnik mbH and Co KG
Priority to EP04786968A priority Critical patent/EP1664949A2/de
Priority to US10/572,934 priority patent/US20090013107A1/en
Publication of WO2005031481A2 publication Critical patent/WO2005031481A2/de
Publication of WO2005031481A3 publication Critical patent/WO2005031481A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21103—Connect pc to machine, controller, module via PCMCIA
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24028—Explosion free control, intrinsically safe

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Bei einem Verfahren zur sicheren Datenübertragung zwischen einem eigensicheren Sensor und einer nicht eigensicheren Rechnereinheit erfolgt die Datenübertragung über eine Schnittstelle, die als Ex-Barriere ausgebildet ist bzw. über ein tragbares Speichermedium.
PCT/EP2004/010528 2003-09-23 2004-09-20 Verfahren zur sicheren datenübertragung zwischen einem eigensicheren sensor und einer nicht eigensicheren auswerteeinheit Ceased WO2005031481A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04786968A EP1664949A2 (de) 2003-09-23 2004-09-20 Verfahren zur sicheren datenübertragung zwischen einem eigensicheren sensor und einer nicht eigensicheren auswerteeinheit
US10/572,934 US20090013107A1 (en) 2003-09-23 2004-09-20 Method for Safe Data Transmission Between an Intrinsically Safe Sensor and a Non-Intrinsically Safe Evaluation Unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10344263.4 2003-09-23
DE10344263A DE10344263A1 (de) 2003-09-23 2003-09-23 Verfahren zur sicheren Datenübertragung zwischen einem eigensicheren Sensor und einer nicht eigensicheren Auswerteeinheit

Publications (2)

Publication Number Publication Date
WO2005031481A2 WO2005031481A2 (de) 2005-04-07
WO2005031481A3 true WO2005031481A3 (de) 2005-10-06

Family

ID=34384246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/010528 Ceased WO2005031481A2 (de) 2003-09-23 2004-09-20 Verfahren zur sicheren datenübertragung zwischen einem eigensicheren sensor und einer nicht eigensicheren auswerteeinheit

Country Status (4)

Country Link
US (1) US20090013107A1 (de)
EP (1) EP1664949A2 (de)
DE (1) DE10344263A1 (de)
WO (1) WO2005031481A2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10344262A1 (de) * 2003-09-23 2005-04-14 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Steckmodul für einen Flüssigkeits- oder Gassensor
DE10356985A1 (de) * 2003-12-05 2005-07-07 Cooper Crouse-Hinds Gmbh Datenübertragungseinrichtung
DE102006015659A1 (de) * 2006-01-27 2007-08-09 Vega Grieshaber Kg Potentialtrennung für ein Füllstandradar
DE102006060447A1 (de) * 2006-12-19 2008-06-26 Endress + Hauser Wetzer Gmbh + Co. Kg Zweileiterfeldgerät für die Prozessautomatisierungstechnik zum Anschluss mindestens eines Sensorelements
GB0709102D0 (en) 2007-05-11 2007-06-20 Kitchener Renato Power over broadband backbone for control and instrumentation
DE102009055247A1 (de) * 2009-12-23 2011-06-30 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG, 70839 Anordnung mit einer übergeordneten Steuereinheit und zumindest einem mit der Steuereinheit verbindbaren intelligenten Feldgerät
EP2624082B1 (de) 2012-01-31 2014-03-19 Sick Ag Mobiler Datenspeicher
US10194306B2 (en) * 2017-01-13 2019-01-29 Qualcomm Incorporated Techniques and apparatuses for suppressing network status information notifications
DE102023112683A1 (de) * 2023-05-12 2024-11-14 Turck Holding Gmbh Station zum Einsatz in einem Feldnetz zwischen einem oder mehreren Feldgeräten und einer Zentraleinheit, sowie dazugehöriges Feldnetz

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435100A1 (de) * 1984-09-25 1986-04-17 Samson Ag, 6000 Frankfurt Steuer- und regelsystem mit zentraler leiteinheit
US6574515B1 (en) * 2000-05-12 2003-06-03 Rosemount Inc. Two-wire field-mounted process device
DE10161401A1 (de) * 2001-12-13 2003-06-18 Endress & Hauser Gmbh & Co Kg Feldgerät zur Bestimmung und/oder Überwachung einer Prozessvariablen

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US3874850A (en) * 1972-07-24 1975-04-01 Radiometer As Blood analyzing method and apparatus
CH670158A5 (de) * 1985-05-30 1989-05-12 Proton Ag
DE3907033A1 (de) * 1989-03-04 1990-09-06 Flow Comp Ingenieur Gmbh Vorrichtung zur messung und uebertragung von druck- und temperaturwerten im ex- gefaehrdeten/nicht ex- gefaehrdeten bereich
DE4004408A1 (de) * 1990-02-13 1991-08-14 Ultrakust Electronic Gmbh Infrarot-temperatursensor
AU667055B2 (en) * 1991-09-26 1996-03-07 Hans Bar Medico-technical process and means for measuring blood irrigation of organs
JP2599994Y2 (ja) * 1992-07-30 1999-09-27 株式会社堀場製作所 実験室用イオン濃度計の自動校正装置
JPH06333644A (ja) * 1993-05-20 1994-12-02 Otax Kk 測定装置用コネクタ装置
US5405512A (en) * 1994-06-23 1995-04-11 Parker; Fred Gas sensor and method
DE19510574C1 (de) * 1995-03-23 1996-06-05 Testo Gmbh & Co Verfahren zur Zustandsbestimmung eines elektrochemischen Gassensors
US6154683A (en) * 1997-06-06 2000-11-28 Rockwell Technologies, Llc Low voltage industrial control system providing intrinsically safe operation
US6611208B1 (en) * 1998-07-24 2003-08-26 Rel-Tek Integrated field monitoring and communications system
US6369715B2 (en) * 1999-04-12 2002-04-09 Innovative Sensor Solutions, Ltd Intrinsically safe sensor and data transmission system
US6397322B1 (en) * 2000-03-31 2002-05-28 Schneider Automation, Inc. Integrated intrinsically safe input-output module
US6583982B2 (en) * 2001-06-19 2003-06-24 Xybernaut Corporation Intrinsically safe enclosure and method
DE10155886B4 (de) * 2001-11-14 2006-07-13 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Automatisierbare Mess-, Reinigungs-und/oder Kalibriereinrichtung für Elektroden zur Messung von ph-Werten oder Redoxpotentialen
US6839790B2 (en) * 2002-06-21 2005-01-04 Smar Research Corporation Plug and play reconfigurable USB interface for industrial fieldbus network access
US7236342B2 (en) * 2003-07-28 2007-06-26 Rockwell Automation Technologies, Inc. In-line passive barrier for intrinsically safe communication network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435100A1 (de) * 1984-09-25 1986-04-17 Samson Ag, 6000 Frankfurt Steuer- und regelsystem mit zentraler leiteinheit
US6574515B1 (en) * 2000-05-12 2003-06-03 Rosemount Inc. Two-wire field-mounted process device
DE10161401A1 (de) * 2001-12-13 2003-06-18 Endress & Hauser Gmbh & Co Kg Feldgerät zur Bestimmung und/oder Überwachung einer Prozessvariablen

Also Published As

Publication number Publication date
DE10344263A1 (de) 2005-05-12
WO2005031481A2 (de) 2005-04-07
EP1664949A2 (de) 2006-06-07
US20090013107A1 (en) 2009-01-08

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