ES2180011T3 - Aparato electrico provisto de medios de tratamiento. - Google Patents

Aparato electrico provisto de medios de tratamiento.

Info

Publication number
ES2180011T3
ES2180011T3 ES97410148T ES97410148T ES2180011T3 ES 2180011 T3 ES2180011 T3 ES 2180011T3 ES 97410148 T ES97410148 T ES 97410148T ES 97410148 T ES97410148 T ES 97410148T ES 2180011 T3 ES2180011 T3 ES 2180011T3
Authority
ES
Spain
Prior art keywords
electrical device
buttons
device provided
entry
output
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
ES97410148T
Other languages
English (en)
Inventor
Eric Basset
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
Priority claimed from FR9616153A external-priority patent/FR2757701A1/fr
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Application granted granted Critical
Publication of ES2180011T3 publication Critical patent/ES2180011T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)
  • Power Sources (AREA)

Abstract

EL APARATO ELECTRICO (1) LLEVA UNA ENTRADA (2, 3) QUE RECIBE ORDENES DE MANDO PROPORCIONADAS POR BOTONES PULSADORES LUMINOSOS (7A, 7B, 7C) Y UNA SALIDA (4, 5) PARA MANDAR LA ALIMENTACION DE UNA CARGA ELECTRICA (6). LA SALIDA ESTA CONECTADA A UN CIRCUITO DE TRATAMIENTO (11) Y LA ENTRADA A UN CIRCUITO DE ADAPTACION DE IMPEDANCIA (12) QUE PROPORCIONA SEÑALES REPRESENTATIVAS DEL ESTADO DE LOS BOTONES PULSADORES AL MENCIONADO CIRCUITO DE TRATAMIENTO. EL CIRCUITO DE ADAPTACION DE IMPEDANCIA ESTA PROVISTO DE MEDIOS PARA MODIFICAR LA IMPEDANCIA DE ENTRADA DEL APARATO ELECTRICO EN FUNCION DE LA CORRIENTE QUE CIRCULA POR LA ENTRADA. APLICACION A CRONOMETROS ELECTRICOS, TELEINTERRUPTORES Y AUTOMATISMOS.
ES97410148T 1996-12-23 1997-12-19 Aparato electrico provisto de medios de tratamiento. Expired - Lifetime ES2180011T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9616153A FR2757701A1 (fr) 1996-12-23 1996-12-23 Appareil electrique comportant une entree de commande
FR9701696A FR2757702B1 (fr) 1996-12-23 1997-02-10 Appareil electrique comportant une entree de commande

Publications (1)

Publication Number Publication Date
ES2180011T3 true ES2180011T3 (es) 2003-02-01

Family

ID=26233222

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97410148T Expired - Lifetime ES2180011T3 (es) 1996-12-23 1997-12-19 Aparato electrico provisto de medios de tratamiento.

Country Status (4)

Country Link
EP (1) EP0851327B1 (es)
DE (1) DE69714201D1 (es)
ES (1) ES2180011T3 (es)
FR (1) FR2757702B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175207B1 (en) * 1999-07-29 2001-01-16 Honeywell International Inc. Power up communication interface system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879320A (ja) * 1981-11-05 1983-05-13 Arupain Kk 電子ボリウム
US4558239A (en) * 1983-08-17 1985-12-10 At&T Bell Laboratories High impedance amplifier for an IC chip
FR2638862B1 (fr) * 1988-11-04 1990-12-14 Merlin Gerin Organe de commande, manuel ou automatique, par exemple a bouton-poussoir, destine a etre connecte a un reseau de transmission de donnees
SE469732B (sv) * 1991-04-02 1993-08-30 Asea Brown Boveri Analog anpassningsenhet
US5227670A (en) * 1991-10-31 1993-07-13 Analog Devices, Inc. Electronic switch with very low dynamic "on" resistance utilizing an OP-AMP
DE19512372A1 (de) * 1995-04-01 1996-10-10 Abb Patent Gmbh Einrichtung zur eigensicheren Signalanpassung

Also Published As

Publication number Publication date
EP0851327A1 (fr) 1998-07-01
EP0851327B1 (fr) 2002-07-24
FR2757702A1 (fr) 1998-06-26
DE69714201D1 (de) 2002-08-29
FR2757702B1 (fr) 1999-01-29

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