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ES8502556A1 - "circuito de control aislado fisicamente y que puede ser verificado" - Google Patents

"circuito de control aislado fisicamente y que puede ser verificado"

Info

Publication number
ES8502556A1
ES8502556A1 ES523595A ES523595A ES8502556A1 ES 8502556 A1 ES8502556 A1 ES 8502556A1 ES 523595 A ES523595 A ES 523595A ES 523595 A ES523595 A ES 523595A ES 8502556 A1 ES8502556 A1 ES 8502556A1
Authority
ES
Spain
Prior art keywords
unit
receiver
testable
control circuit
transmitter
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
Application number
ES523595A
Other languages
English (en)
Other versions
ES523595A0 (es
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES523595A0 publication Critical patent/ES523595A0/es
Publication of ES8502556A1 publication Critical patent/ES8502556A1/es
Expired 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
    • G05B11/00—Automatic controllers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832—Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2836—Fault-finding or characterising

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Selective Calling Equipment (AREA)
  • Electronic Switches (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

CIRCUITO DE CONTROL AISLADO FISICAMENTE Y QUE PUEDE SER VERIFICADO.COMPRENDE UNA PRIMERA UNIDAD (10), UNA SEGUNDA UNIDAD (40), Y UN ACOPLADOR OPTICO (30) PARA ACOPLAR LAS UNIDADES (10) Y (40). LA PARTE FUNCIONAL (10A) INCLUYE UNA TERMINAL DE ENTRADA (11) Y UN OSCILADOR (12) PARA CONTROLAR UN PRIMER TRANSMISOR (17) DEL QUE PROCEDEN UNAS SEN/ALES QUE SON RECIBIDAS POR UN RECEPTOR (44) SITUADO EN LA UNIDAD (40) PARA CONTROLAR EL RELE (48). CADA UNIDAD (10) Y (40) INCLUYE UNA PARTE DE COMPROBACION (10B, 40B) PARA SUPERVISAR LAS PARTES FUNCIONALES. LA PARTE (40B) DETECTA EL ESTADO DEL RECEPTOR (44) Y DEL RELE (48) Y TRANSMITE LA INFORMACION A UN RECEPTOR (22) QUE CONTROLA LOS TERMINALES DE ENTRADA (29) Y (15) Y ESTA SITUADO EN LA UNIDAD (10).
ES523595A 1982-07-27 1983-06-25 "circuito de control aislado fisicamente y que puede ser verificado" Expired ES8502556A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/402,368 US4498196A (en) 1982-07-27 1982-07-27 Testable optically isolated control circuit

Publications (2)

Publication Number Publication Date
ES523595A0 ES523595A0 (es) 1985-01-01
ES8502556A1 true ES8502556A1 (es) 1985-01-01

Family

ID=23591592

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523595A Expired ES8502556A1 (es) 1982-07-27 1983-06-25 "circuito de control aislado fisicamente y que puede ser verificado"

Country Status (7)

Country Link
US (1) US4498196A (es)
JP (1) JPS5951694A (es)
KR (1) KR840005568A (es)
DE (1) DE3322914A1 (es)
ES (1) ES8502556A1 (es)
IT (1) IT1170173B (es)
SE (1) SE8304113L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312777A1 (de) * 1983-04-09 1984-10-11 Sistemco N.V., Willemstad, Curacao, Niederländische Antillen Steueranordnung fuer ein kraftbetriebenes umlaufregal
DE8519788U1 (de) * 1985-07-09 1985-10-31 Albatron Elektronik GmbH, 2000 Hamburg Vorrichtung zur Verbindung der Schnittstellen insbesondere des Typs V24 selbständiger Schaltwerke von Datenverarbeitungsanlagen
US4885766A (en) * 1986-01-31 1989-12-05 Sharp Kabushiki Kaisha Remote control device using a telephone line
AU5949790A (en) * 1989-06-23 1991-01-17 At & E Corporation. Optoelectronic test apparatus for communicating with a receiver
IT1286293B1 (it) * 1996-04-02 1998-07-08 Cselt Centro Studi Lab Telecom Modulo costruttivo di apparecchiatura elettronica per telecomunicazioni con interfaccia verso un sistema di prova e diagnosi
US6750463B1 (en) * 2000-02-29 2004-06-15 Hill-Rom Services, Inc. Optical isolation apparatus and method
DE10055103A1 (de) * 2000-11-07 2002-05-08 Daimler Chrysler Ag Verfahren zum Betrieb eines Datennetzes
JP2013152176A (ja) * 2012-01-26 2013-08-08 Hitachi-Ge Nuclear Energy Ltd 離隔位置ｉｃタグ認識装置及び離隔位置ｉｃタグ認識方法
JP6516419B2 (ja) * 2014-07-24 2019-05-22 三菱電機株式会社 プラント制御システム
US10685800B2 (en) 2018-06-18 2020-06-16 Edward W. Anderson Testable sealed relay and self-diagnosing relay

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871823A (es) * 1971-12-27 1973-09-28
US3924178A (en) * 1974-07-03 1975-12-02 Deutsch Relays Inc Relay tester
JPS5243089A (en) * 1975-10-03 1977-04-04 Hitachi Ltd Trouble diagnosis process in the remote supervisory control system
JPS5920300B2 (ja) * 1979-02-28 1984-05-12 富士通株式会社 光通信システム
JPS5652947A (en) * 1979-10-05 1981-05-12 Hitachi Ltd Signal transmitter and receiver
JPS57176422A (en) * 1981-04-23 1982-10-29 Hitachi Ltd Remote monitor and control device

Also Published As

Publication number Publication date
IT1170173B (it) 1987-06-03
DE3322914A1 (de) 1984-02-09
SE8304113D0 (sv) 1983-07-22
SE8304113L (sv) 1984-01-28
KR840005568A (ko) 1984-11-14
ES523595A0 (es) 1985-01-01
IT8322193A0 (it) 1983-07-22
US4498196A (en) 1985-02-05
JPS5951694A (ja) 1984-03-26

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