ES2084960T3 - Dispositivo de entrada o de salida, particularmente para automata programable. - Google Patents

Dispositivo de entrada o de salida, particularmente para automata programable.

Info

Publication number
ES2084960T3
ES2084960T3 ES92402283T ES92402283T ES2084960T3 ES 2084960 T3 ES2084960 T3 ES 2084960T3 ES 92402283 T ES92402283 T ES 92402283T ES 92402283 T ES92402283 T ES 92402283T ES 2084960 T3 ES2084960 T3 ES 2084960T3
Authority
ES
Spain
Prior art keywords
input
comparators
output device
ways
programmable automation
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
ES92402283T
Other languages
English (en)
Inventor
Pierre Gohl
Jacky Pergent
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 Automation SAS
Original Assignee
AEG Schneider Automation
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 AEG Schneider Automation filed Critical AEG Schneider Automation
Application granted granted Critical
Publication of ES2084960T3 publication Critical patent/ES2084960T3/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
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/054—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
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14047—Open circuit, broken line, cable
    • 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
    • G05B2219/10—Plc systems
    • G05B2219/14—Plc safety
    • G05B2219/14048—Short circuit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Programmable Controllers (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control By Computers (AREA)
  • Testing And Monitoring For Control Systems (AREA)

Abstract

DISPOSITIVO ASOCIABLE A UN GRUPO DE VIAS DE ENTRADA O DE SALIDA, PARTICULARMENTE EN UN AUTOMATA PROGRAMABLE, PARA DETECTAR SI LAS VIAS SUFREN UNA ABERTURA DE CIRCUITO Y/O UNA SOBREINTENSIDAD. EN CADA VIA SE ASOCIAN DOS COMPARADORES ANALOGICOS (15H, 15L) CONECTADOS A UN CIRCUITO LOGICO DE TRATAMIENTO (16) QUE CONECTA UNA U OTRA SALIDA DE LOS COMPARADORES A UNA UNIDAD DE GESTION (13). UNA LOGICA DE CONFIGURACION (22) PONE EN ESTADO ACTIVO O INACTIVO UNO U OTRO DE LOS COMPARADORES Y SUS FILTROS Y DISPOSITIVOS DE FORZAMIENTO ASOCIADOS EN FUNCION DEL MODO DE FUNCIONAMIENTO DESEADO.
ES92402283T 1991-09-05 1992-08-13 Dispositivo de entrada o de salida, particularmente para automata programable. Expired - Lifetime ES2084960T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9110971A FR2681160B1 (fr) 1991-09-05 1991-09-05 Dispositif d'entree ou de sortie, notamment pour automate programmable.

Publications (1)

Publication Number Publication Date
ES2084960T3 true ES2084960T3 (es) 1996-05-16

Family

ID=9416653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92402283T Expired - Lifetime ES2084960T3 (es) 1991-09-05 1992-08-13 Dispositivo de entrada o de salida, particularmente para automata programable.

Country Status (6)

Country Link
US (1) US5583731A (es)
EP (1) EP0540373B1 (es)
JP (1) JPH06131037A (es)
DE (1) DE69207153T2 (es)
ES (1) ES2084960T3 (es)
FR (1) FR2681160B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998008058A1 (de) * 1996-08-23 1998-02-26 Siemens Aktiengesellschaft Schaltungsanordnung zur eigensicheren erfassung von binären signalen eines gebers
US5805061A (en) * 1997-04-08 1998-09-08 Hella Kg Hueck & Co. Electronic flasher unit for vehicle lighting system and method of monitoring the operation thereof
US5864456A (en) * 1997-12-23 1999-01-26 Square D Company Clock line over-current protector and industrial control system employing same
ES2142279B1 (es) * 1998-04-30 2000-11-16 Ford Alvarez Manuel Dispositivo electronico para deteccion de fallos en varios puntos.
FR2782184B1 (fr) * 1998-08-04 2000-11-10 Soprano Dispositif d'entree logique a recuperation d'energie pour un automatisme industriel
US6362768B1 (en) * 1999-08-09 2002-03-26 Honeywell International Inc. Architecture for an input and output device capable of handling various signal characteristics
DE10147166A1 (de) * 2001-09-25 2003-04-24 Siemens Ag System und Verfahren zur Programmierung eines Automatisierungssystems basierend auf Impulsdiagrammen
US6667705B2 (en) * 2002-03-28 2003-12-23 Siemens Energy & Automation Analog to digital converter threshold detection circuit
JP3978617B2 (ja) * 2005-04-19 2007-09-19 オムロン株式会社 安全ユニットの入力装置
EP3486738B1 (en) * 2013-08-06 2022-03-23 Bedrock Automation Platforms Inc. Programmable discrete input module and respective method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547075B1 (fr) * 1983-06-03 1986-03-28 Telemecanique Electrique Procede et dispositif pour la protection et le controle de la transmission des informations entre l'unite centrale d'un automate programmable et les capteurs et/ou les actionneurs du processus commande
FR2549983B1 (fr) * 1983-07-25 1988-03-18 Telemecanique Electrique Terminal pour l'elaboration de programmes utilisables par un automate programmable
FR2556152B1 (fr) * 1983-12-06 1989-06-02 Telemecanique Electrique Circuit de commande de puissance, a courant continu, avec compte rendu d'etat et protection contre les surcharges et les courts-circuits
US4628397A (en) * 1984-06-04 1986-12-09 General Electric Co. Protected input/output circuitry for a programmable controller
FR2607274B1 (fr) * 1986-11-25 1989-03-31 Telemecanique Electrique Circuit de gestion d'entrees notamment pour automate programmable
US4965800A (en) * 1988-10-11 1990-10-23 Farnbach William A Digital signal fault detector
US4951250A (en) * 1988-11-18 1990-08-21 Cruickshank Ancil B Combined input/output circuit for a programmable controller
FR2650451B1 (fr) * 1989-07-26 1994-09-02 Merlin Gerin Circuit d'entree, du type tout ou rien, d'un dispositif d'automatisme
US5007042A (en) * 1989-09-08 1991-04-09 Santi Larry D Method and apparatus for transmitting analog data embedded in a digital pulse train
FR2681161B1 (fr) * 1991-09-05 1995-02-24 Telemecanique Dispositif de commande et de protection de sorties, notamment pour automate programmable.

Also Published As

Publication number Publication date
EP0540373B1 (fr) 1995-12-27
EP0540373A1 (fr) 1993-05-05
DE69207153T2 (de) 1996-07-11
DE69207153D1 (de) 1996-02-08
FR2681160B1 (fr) 1995-03-24
FR2681160A1 (fr) 1993-03-12
US5583731A (en) 1996-12-10
JPH06131037A (ja) 1994-05-13

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