KR900012879U - PLC input / output control circuit - Google Patents

PLC input / output control circuit

Info

Publication number
KR900012879U
KR900012879U KR2019880022308U KR880022308U KR900012879U KR 900012879 U KR900012879 U KR 900012879U KR 2019880022308 U KR2019880022308 U KR 2019880022308U KR 880022308 U KR880022308 U KR 880022308U KR 900012879 U KR900012879 U KR 900012879U
Authority
KR
South Korea
Prior art keywords
control circuit
output control
plc input
plc
input
Prior art date
Application number
KR2019880022308U
Other languages
Korean (ko)
Other versions
KR940004363Y1 (en
Inventor
신영민
유지훈
Original Assignee
금성계전 주식회사
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 금성계전 주식회사 filed Critical 금성계전 주식회사
Priority to KR2019880022308U priority Critical patent/KR940004363Y1/en
Publication of KR900012879U publication Critical patent/KR900012879U/en
Application granted granted Critical
Publication of KR940004363Y1 publication Critical patent/KR940004363Y1/en

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
    • G05B2219/11—Plc I-O input output
    • G05B2219/1105—I-O
    • 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
    • G05B2219/11—Plc I-O input output
    • G05B2219/1157—I-O used either as input or as output
KR2019880022308U 1988-12-30 1988-12-30 Input-output control circuit of plc KR940004363Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880022308U KR940004363Y1 (en) 1988-12-30 1988-12-30 Input-output control circuit of plc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880022308U KR940004363Y1 (en) 1988-12-30 1988-12-30 Input-output control circuit of plc

Publications (2)

Publication Number Publication Date
KR900012879U true KR900012879U (en) 1990-07-04
KR940004363Y1 KR940004363Y1 (en) 1994-06-25

Family

ID=19282819

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880022308U KR940004363Y1 (en) 1988-12-30 1988-12-30 Input-output control circuit of plc

Country Status (1)

Country Link
KR (1) KR940004363Y1 (en)

Also Published As

Publication number Publication date
KR940004363Y1 (en) 1994-06-25

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Payment date: 20030328

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