CA2040422A1 - Universal analog input - Google Patents

Universal analog input

Info

Publication number
CA2040422A1
CA2040422A1 CA 2040422 CA2040422A CA2040422A1 CA 2040422 A1 CA2040422 A1 CA 2040422A1 CA 2040422 CA2040422 CA 2040422 CA 2040422 A CA2040422 A CA 2040422A CA 2040422 A1 CA2040422 A1 CA 2040422A1
Authority
CA
Canada
Prior art keywords
input
circuit
analog
voltage
control system
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.)
Abandoned
Application number
CA 2040422
Other languages
English (en)
French (fr)
Inventor
Gregory A. Pascucci
John C. Pierson
Gerald A. Duenkel
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.)
Johnson Service Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2040422A1 publication Critical patent/CA2040422A1/en
Abandoned 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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—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
    • G05B2219/20—Pc systems
    • G05B2219/21—Pc I-O input output
    • G05B2219/21117—Universal I-O, same pin is input or output, bidirectional
    • 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
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25384—Analog I-O to microprocessor to set switch moment for next step

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Small-Scale Networks (AREA)
  • Control By Computers (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Manipulator (AREA)
CA 2040422 1989-07-28 1990-07-12 Universal analog input Abandoned CA2040422A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38701989A 1989-07-28 1989-07-28
US07/387,019 1989-07-28

Publications (1)

Publication Number Publication Date
CA2040422A1 true CA2040422A1 (en) 1991-01-29

Family

ID=23528094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2040422 Abandoned CA2040422A1 (en) 1989-07-28 1990-07-12 Universal analog input

Country Status (5)

Country Link
EP (1) EP0484375A1 (de)
JP (1) JPH04507036A (de)
AU (1) AU637126B2 (de)
CA (1) CA2040422A1 (de)
WO (1) WO1991002300A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586305A (en) * 1994-10-21 1996-12-17 Hewlett-Packard Company Smart distributed measurement and control system with a flexible architecture
CA2372978A1 (en) * 1999-05-14 2000-11-23 Tracy L. Lentz Automatic mode detection and rejection of inadvertent mode changes from dual use of sensor input channel
US7096073B2 (en) * 2003-09-22 2006-08-22 Creo Il, Ltd. Configurable controller
US7756812B2 (en) 2005-09-22 2010-07-13 Eastman Kodak Company Adaptive input-cell circuitry useful in configurable electronic controllers
US7282927B1 (en) 2006-06-21 2007-10-16 Eastman Kodak Company Use of a configurable electronic controller for capacitance measurements and cable break detection
US7420152B2 (en) 2006-09-07 2008-09-02 Eastman Kodak Company Wide-range linear output photo sensor circuit
US10402358B2 (en) 2014-09-30 2019-09-03 Honeywell International Inc. Module auto addressing in platform bus
US10042375B2 (en) 2014-09-30 2018-08-07 Honeywell International Inc. Universal opto-coupled voltage system
US10678204B2 (en) 2014-09-30 2020-06-09 Honeywell International Inc. Universal analog cell for connecting the inputs and outputs of devices
US10288286B2 (en) 2014-09-30 2019-05-14 Honeywell International Inc. Modular flame amplifier system with remote sensing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537272B1 (fr) * 1982-12-03 1986-04-04 Solomat Sa Appareil de mesure multi-sondes
DE3612237A1 (de) * 1986-04-11 1987-10-15 Blaupunkt Werke Gmbh Anordnung zur ueberwachung von spannungen und/oder stroemen
CA1315359C (en) * 1987-07-15 1993-03-30 Anthony Barrington Mcleish Universal input/output device

Also Published As

Publication number Publication date
EP0484375A1 (de) 1992-05-13
WO1991002300A1 (en) 1991-02-21
AU637126B2 (en) 1993-05-20
AU6035390A (en) 1991-03-11
JPH04507036A (ja) 1992-12-03

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Legal Events

Date Code Title Description
FZDE Dead