DE502008000712D1 - Modular safety control and safety relay module - Google Patents

Modular safety control and safety relay module

Info

Publication number
DE502008000712D1
DE502008000712D1 DE502008000712T DE502008000712T DE502008000712D1 DE 502008000712 D1 DE502008000712 D1 DE 502008000712D1 DE 502008000712 T DE502008000712 T DE 502008000712T DE 502008000712 T DE502008000712 T DE 502008000712T DE 502008000712 D1 DE502008000712 D1 DE 502008000712D1
Authority
DE
Germany
Prior art keywords
safety
relay module
control
switching
modular
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.)
Active
Application number
DE502008000712T
Other languages
German (de)
Inventor
Franz Josef Dold
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.)
Sick AG
Original Assignee
Sick AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39671438&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502008000712(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sick AG filed Critical Sick AG
Publication of DE502008000712D1 publication Critical patent/DE502008000712D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements

Abstract

The safety relay module arrangement (110) has two safety relay modules (112-1,112-2) for switching of safety switching contacts (120-1,122-1,126-1). The control contacts of a relay module are switched with control contacts of another relay module in parallel manner, for switching contact multiplication, and each relay module has housing (114-1,114-2) containing safety relays. A contact plug (151-1,151-2) is arranged on the respective safety relay module for the connection of the control contact of the neighboring two safety relay modules, for switching contact multiplication.
DE502008000712T 2008-03-07 2008-03-07 Modular safety control and safety relay module Active DE502008000712D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08102402.8A EP2099048B2 (en) 2008-03-07 2008-03-07 Modular safety control and safety relay module

Publications (1)

Publication Number Publication Date
DE502008000712D1 true DE502008000712D1 (en) 2010-07-08

Family

ID=39671438

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502008000712T Active DE502008000712D1 (en) 2008-03-07 2008-03-07 Modular safety control and safety relay module

Country Status (3)

Country Link
EP (1) EP2099048B2 (en)
AT (1) ATE469432T1 (en)
DE (1) DE502008000712D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11137727B2 (en) 2019-04-04 2021-10-05 Swivel-Link, LLC Validation device for testing a machinery safety system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3830742A1 (en) * 1988-09-09 1990-03-22 Elan Schaltelemente Gmbh Safety circuit
DE10045651B4 (en) * 2000-09-15 2007-08-02 Pilz Gmbh & Co. Kg Safety relay

Also Published As

Publication number Publication date
EP2099048B2 (en) 2019-03-06
EP2099048B1 (en) 2010-05-26
EP2099048A1 (en) 2009-09-09
ATE469432T1 (en) 2010-06-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent