DK2782112T3 - Monitoring and control system comprising a security switch and method for managing a security switch - Google Patents

Monitoring and control system comprising a security switch and method for managing a security switch Download PDF

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Publication number
DK2782112T3
DK2782112T3 DK13305355.3T DK13305355T DK2782112T3 DK 2782112 T3 DK2782112 T3 DK 2782112T3 DK 13305355 T DK13305355 T DK 13305355T DK 2782112 T3 DK2782112 T3 DK 2782112T3
Authority
DK
Denmark
Prior art keywords
relays
contacts
group
channel
relay
Prior art date
Application number
DK13305355.3T
Other languages
Danish (da)
English (en)
Inventor
Achilles Papageorgiou
Stephan Colle
Frédéric Janssens
Original Assignee
Alstom Transp Tech
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 Alstom Transp Tech filed Critical Alstom Transp Tech
Application granted granted Critical
Publication of DK2782112T3 publication Critical patent/DK2782112T3/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
    • H01H47/005—Safety control circuits therefor, e.g. chain of relays mutually monitoring each other

Landscapes

  • Safety Devices In Control Systems (AREA)
DK13305355.3T 2013-03-22 2013-03-22 Monitoring and control system comprising a security switch and method for managing a security switch DK2782112T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13305355.3A EP2782112B1 (de) 2013-03-22 2013-03-22 Überwachungs- und Steuerungssystem mit einem Sicherheitsschalter und Verfahren zum Betrieb eines Sicherheitsschalters

Publications (1)

Publication Number Publication Date
DK2782112T3 true DK2782112T3 (en) 2018-09-03

Family

ID=48095765

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13305355.3T DK2782112T3 (en) 2013-03-22 2013-03-22 Monitoring and control system comprising a security switch and method for managing a security switch

Country Status (2)

Country Link
EP (1) EP2782112B1 (de)
DK (1) DK2782112T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015104211A1 (de) * 2015-03-20 2016-09-22 Pilz Gmbh & Co. Kg Sicherheitsschaltgerät zum fehlersicheren Abschalten einer elektrischen Last
WO2018157931A1 (en) * 2017-03-02 2018-09-07 Vacon Oy Arrangement and method for a safe turn off

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217528C2 (de) * 1982-05-10 1986-04-03 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung für Relais
DE4242792C2 (de) * 1992-12-17 1997-02-06 Sick Optik Elektronik Erwin Sicherheitsschalteranordnung
WO1996041358A1 (en) * 1995-06-07 1996-12-19 Transportation Safety Devices, Inc. Power disconnect switch
DE19927762A1 (de) * 1999-06-17 2001-01-04 Abb Research Ltd Neue elektrische Schalteinrichtung zum Überstromschutz
DE102005048601B3 (de) * 2005-10-06 2007-04-05 Pilz Gmbh & Co. Kg Vorrichtung und Verfahren zum fehlersicheren Auswerten eines Stellungsgebers, insbesondere eines Potentiometers
DE102006007264C5 (de) * 2006-02-10 2014-06-18 Pilz Gmbh & Co. Kg Sicherheitsschaltvorrichtung und Verfahren zum sicheren Ein- und Ausschalten eines elektrischen Verbrauchers
EP3174082B1 (de) * 2010-04-30 2018-07-25 Rockwell Automation Germany GmbH & Co. KG Einzelkanalsicherheitsausgang

Also Published As

Publication number Publication date
EP2782112A1 (de) 2014-09-24
EP2782112B1 (de) 2018-05-30

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