ES2139450T3 - Segmento de bus o interfaz de bus para la conexion de un grupo de componentes de un control programable con memoria a un bus. - Google Patents

Segmento de bus o interfaz de bus para la conexion de un grupo de componentes de un control programable con memoria a un bus.

Info

Publication number
ES2139450T3
ES2139450T3 ES97916332T ES97916332T ES2139450T3 ES 2139450 T3 ES2139450 T3 ES 2139450T3 ES 97916332 T ES97916332 T ES 97916332T ES 97916332 T ES97916332 T ES 97916332T ES 2139450 T3 ES2139450 T3 ES 2139450T3
Authority
ES
Spain
Prior art keywords
bus
segment
memory
components
group
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 - Lifetime
Application number
ES97916332T
Other languages
English (en)
Inventor
Jurgen Maul
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.)
Siemens AG
Original Assignee
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2139450T3 publication Critical patent/ES2139450T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Programmable Controllers (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Logic Circuits (AREA)

Abstract

EN UN CONTROLADOR LOGICO PROGRAMABLE DE ESTRUCTURA MODULAR, PARA INSERTAR Y RETIRAR GRUPOS (2, 3) INCLUSO DURANTE EL FUNCIONAMIENTO SIN PERTURBAR EL TRAFICO DE DATOS A TRAVES DEL BUS (5) DEL CONTROL PROGRAMABLE, SEGUN LA INVENCION SE HA PREVISTO INSTALAR UN CIRCUITO DE EVALUACION EN UN SEGMENTO DEL BUS O UN INTERFAZ DE BUS (20). EL CIRCUITO DE EVALUACION (13) COMPRUEBA SI HAY UN GRUPO (2, 3) CONECTADO CON EL BUS Y CONTROLA CONVENIENTEMENTE UNA RESISTENCIA VARIABLE (12), SITUADA EN UNA DE LAS CONDUCCIONES DE ALIMENTACION (11'', 11") DEL GRUPO (2, 3), AUMENTANDO O REDUCIENDO EL OHMIAJE.
ES97916332T 1996-03-18 1997-03-06 Segmento de bus o interfaz de bus para la conexion de un grupo de componentes de un control programable con memoria a un bus. Expired - Lifetime ES2139450T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19610556A DE19610556A1 (de) 1996-03-18 1996-03-18 Bussegment beziehungsweise Busanschaltung zum Anschließen einer Baugruppe einer speicherprogrammierbaren Steuerung an einen Bus

Publications (1)

Publication Number Publication Date
ES2139450T3 true ES2139450T3 (es) 2000-02-01

Family

ID=7788605

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97916332T Expired - Lifetime ES2139450T3 (es) 1996-03-18 1997-03-06 Segmento de bus o interfaz de bus para la conexion de un grupo de componentes de un control programable con memoria a un bus.

Country Status (11)

Country Link
US (1) US6199129B1 (es)
EP (1) EP0888588B1 (es)
JP (1) JP2000506651A (es)
KR (1) KR20000064640A (es)
CN (1) CN1213445A (es)
AT (1) ATE186135T1 (es)
DE (2) DE19610556A1 (es)
ES (1) ES2139450T3 (es)
ID (1) ID16272A (es)
TW (1) TW482979B (es)
WO (1) WO1997035260A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19757854A1 (de) * 1997-12-24 1999-07-15 Moeller Gmbh Niederspannungs-Anlagensystem
DE10013529A1 (de) * 2000-02-10 2001-08-30 Phoenix Contact Gmbh & Co Leitungssystem, insbesondere Bussystem
DE10052620B4 (de) * 2000-10-24 2008-07-10 Abb Ag Verfahren zur Initialisierung einer steckbaren elektrischen Einheit
DE10052623B4 (de) * 2000-10-24 2016-03-17 Abb Ag Busanschaltung für eine steckbare elektrische Einheit
US7360007B2 (en) * 2002-08-30 2008-04-15 Intel Corporation System including a segmentable, shared bus

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079440A (en) * 1977-01-19 1978-03-14 Hitachi, Ltd. Printed circuit board capable of being inserted and withdrawn on on-line status
IT1217801B (it) * 1988-06-08 1990-03-30 Honeywell Rull Italia S P A Apparato per rimozione/inserzione a caldo su un bus di connessione di unita, di registrazione magnetica a supporto non rimovibile
US5099391A (en) * 1990-12-28 1992-03-24 Square D Company Housing for a rack mountable power supply for use with a programmable logic controller
US5157590A (en) * 1991-04-19 1992-10-20 Square D Company Mounting bracket for a programmable logic controller control module
NZ243743A (en) * 1991-07-31 1995-06-27 Alcatel Australia Channel selection switch with tuner and converter
WO1993015459A1 (en) * 1992-02-03 1993-08-05 Micro Industries Live insertion of computer modules
DE4207402C2 (de) * 1992-03-09 1994-05-19 Wieland Elektrische Industrie Steckverbinder für speicherprogrammierbare Steuerungen
US5432907A (en) * 1992-05-12 1995-07-11 Network Resources Corporation Network hub with integrated bridge
DE4323440A1 (de) * 1993-05-14 1995-02-02 Siemens Ag Elektronisches Gerät, insbesondere Automatisierungsgerät
US5473499A (en) * 1993-06-30 1995-12-05 Harris Corporation Hot pluggable motherboard bus connection method
DE9311361U1 (de) * 1993-07-29 1993-09-09 Siemens AG, 80333 München Verpolschutzschaltung
DE19510332A1 (de) * 1995-03-22 1996-10-02 Pilz Gmbh & Co Schaltungsanordnung und Verfahren zum Testen von nicht intermittierenden Gebern
DE19541307C2 (de) * 1995-11-06 2001-09-27 Atg Test Systems Gmbh Verfahren zum Prüfen von elektrischen Leiteranordnungen und Vorrichtung zum Ausführen des Verfahrens

Also Published As

Publication number Publication date
ID16272A (id) 1997-09-18
DE19610556A1 (de) 1997-09-25
ATE186135T1 (de) 1999-11-15
US6199129B1 (en) 2001-03-06
DE59700624D1 (de) 1999-12-02
WO1997035260A1 (de) 1997-09-25
EP0888588B1 (de) 1999-10-27
EP0888588A1 (de) 1999-01-07
CN1213445A (zh) 1999-04-07
KR20000064640A (ko) 2000-11-06
JP2000506651A (ja) 2000-05-30
TW482979B (en) 2002-04-11

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