SE8304113L - Testbar optiskt isolerad styrkrets - Google Patents

Testbar optiskt isolerad styrkrets

Info

Publication number
SE8304113L
SE8304113L SE8304113A SE8304113A SE8304113L SE 8304113 L SE8304113 L SE 8304113L SE 8304113 A SE8304113 A SE 8304113A SE 8304113 A SE8304113 A SE 8304113A SE 8304113 L SE8304113 L SE 8304113L
Authority
SE
Sweden
Prior art keywords
unit
receiver
testable
control circuit
transmitter
Prior art date
Application number
SE8304113A
Other languages
Unknown language ( )
English (en)
Other versions
SE8304113D0 (sv
Inventor
P W Holoyda
W D Hollenbeck
W D Hill
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE8304113D0 publication Critical patent/SE8304113D0/sv
Publication of SE8304113L publication Critical patent/SE8304113L/sv

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
SE8304113A 1982-07-27 1983-07-22 Testbar optiskt isolerad styrkrets SE8304113L (sv)

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
SE8304113D0 SE8304113D0 (sv) 1983-07-22
SE8304113L true SE8304113L (sv) 1984-01-28

Family

ID=23591592

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304113A SE8304113L (sv) 1982-07-27 1983-07-22 Testbar optiskt isolerad styrkrets

Country Status (7)

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

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
DE3524430A1 (de) * 1985-07-09 1987-01-22 Albatron Elektronik Gmbh Vorrichtung zur verbindung der schnittstellen insbesondere des typs v24 selbstaendiger 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 (sv) * 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
IT8322193A0 (it) 1983-07-22
SE8304113D0 (sv) 1983-07-22
ES523595A0 (es) 1985-01-01
US4498196A (en) 1985-02-05
IT1170173B (it) 1987-06-03
ES8502556A1 (es) 1985-01-01
KR840005568A (ko) 1984-11-14
DE3322914A1 (de) 1984-02-09
JPS5951694A (ja) 1984-03-26

Similar Documents

Publication Publication Date Title
ES8501191A1 (es) Perfeccionamientos en un circuito de pruebas de un sistema de conmutacion
SE8304113L (sv) Testbar optiskt isolerad styrkrets
SE8305382D0 (sv) A testable optically isolated control circuit
ATE45256T1 (de) Schnittstellenbaustein.
DE68910427T2 (de) Optisches Netzwerk.
JPS57176850A (en) Transmitting system
JPS56149831A (en) Duplex line switching unit
JPS57103445A (en) Optical communication device
DE3577379D1 (de) Sende- und empfangsverfahren fuer relais-stationen.
NO163259C (no) Anordning for korreksjon av frekvensavhengig dempning i et signaloverfoeringsmedium.
JPS56120233A (en) Station device for optical data
JPS5784637A (en) Optical loop transmission system
JPS6462928A (en) Optical repeater
JPS56143737A (en) Remote selective control system for optical repeater
JPS575474A (en) Signal switching device
JPS56164643A (en) By-pass system for optical data highway
JPS6154293B2 (sv)
JPS5755642A (en) Branch circuit communication system
JPS5792951A (en) Signal transmission system
JPS5733851A (en) Switching system of station
JPS55123242A (en) Circuit control system
JPS61224546A (ja) モデムインタフエイスを使用した試験方式
JPS5427707A (en) Inter-unit information transfer circuit on redundancy system
JPS57141151A (en) Optical communicating method
JPS56165482A (en) Abnormal diagnosing method of data transmission line

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8304113-7