JPS58167903U - Sequence controller input/output device - Google Patents

Sequence controller input/output device

Info

Publication number
JPS58167903U
JPS58167903U JP6277982U JP6277982U JPS58167903U JP S58167903 U JPS58167903 U JP S58167903U JP 6277982 U JP6277982 U JP 6277982U JP 6277982 U JP6277982 U JP 6277982U JP S58167903 U JPS58167903 U JP S58167903U
Authority
JP
Japan
Prior art keywords
input
circuit
sequence controller
output
output device
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.)
Pending
Application number
JP6277982U
Other languages
Japanese (ja)
Inventor
神　良三
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to JP6277982U priority Critical patent/JPS58167903U/en
Publication of JPS58167903U publication Critical patent/JPS58167903U/en
Pending legal-status Critical Current

Links

Landscapes

  • Programmable Controllers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の入力回路の一例を示す回路図、第２図は
同じ〈従来の出力回路の−ｉを示す回路図、第３図は本
考案のシーケンスコントローラの入出力装置の構成を示
す回路図である。　　　　′２１・・・外部機器、２３
・・・外部機器２１の状態出力接点、２５・・・シーケ
ンスコントローラ、２７・・・入出力端子、２９・・・
入力用ホトカプラ、３０・・・出力用ホトカプラ、３１
・・・入力バッファ、３２・・・出力バッファ、３３・
・・演算制御部、３５・・・制御ライン。Figure 1 is a circuit diagram showing an example of a conventional input circuit, Figure 2 is a circuit diagram showing the same conventional output circuit -i, and Figure 3 is a diagram showing the configuration of the input/output device of the sequence controller of the present invention. It is a circuit diagram. '21...External device, 23
... Status output contact of external device 21, 25... Sequence controller, 27... Input/output terminal, 29...
Input photocoupler, 30...Output photocoupler, 31
...Input buffer, 32...Output buffer, 33.
... Arithmetic control unit, 35... control line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外部機器の状態信号を入力する入力回路と、シーケンス
コントローラの演算結果にもとずき外部機器を制御する
信号を出力する出力回路と、前記入力回路と出力回路を
並列化する手段と、該手段により並列化された回路の入
力及び出力のいずれか一方を選択して前記並列化された
回路を入力あるいは出力回路とする制御手段とを備えた
ことを特徴とするシーケンスコントローラの入出力装置
。an input circuit for inputting a status signal of an external device, an output circuit for outputting a signal for controlling the external device based on the calculation result of the sequence controller, means for parallelizing the input circuit and the output circuit, and the means 1. An input/output device for a sequence controller, comprising: control means for selecting either an input or an output of a parallelized circuit and making the parallelized circuit an input or an output circuit.
JP6277982U 1982-04-29 1982-04-29 Sequence controller input/output device Pending JPS58167903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6277982U JPS58167903U (en) 1982-04-29 1982-04-29 Sequence controller input/output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6277982U JPS58167903U (en) 1982-04-29 1982-04-29 Sequence controller input/output device

Publications (1)

Publication Number Publication Date
JPS58167903U true JPS58167903U (en) 1983-11-09

Family

ID=30072913

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6277982U Pending JPS58167903U (en) 1982-04-29 1982-04-29 Sequence controller input/output device

Country Status (1)

Country Link
JP (1) JPS58167903U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05204417A (en) * 1992-01-27 1993-08-13 Sharp Corp Input/output circuit for programable controller
JP2007140924A (en) * 2005-11-18 2007-06-07 Hitachi Computer Peripherals Co Ltd Contact signal transmitting and receiving device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523553A (en) * 1978-08-05 1980-02-20 Mitsubishi Electric Corp Input/output control circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523553A (en) * 1978-08-05 1980-02-20 Mitsubishi Electric Corp Input/output control circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05204417A (en) * 1992-01-27 1993-08-13 Sharp Corp Input/output circuit for programable controller
JP2007140924A (en) * 2005-11-18 2007-06-07 Hitachi Computer Peripherals Co Ltd Contact signal transmitting and receiving device

Similar Documents

Publication Publication Date Title
JPS58167903U (en) Sequence controller input/output device
JPS5956572U (en) current detection device
JPS60139385U (en) remote control device
JPS5827898U (en) microwave oven
JPS5861522U (en) amplifier circuit
JPS5820103U (en) cooking equipment
JPS5857054U (en) switch drive circuit
JPS59122634U (en) Audio input device with external switch
JPS6095609U (en) control circuit device
JPS60170801U (en) Control system switching device
JPS58101445U (en) Light receiving circuit
JPS58186591U (en) electric blanket
JPS58149883U (en) microphone
JPS6010307U (en) process control equipment
JPS5821759U (en) Furnace pressure control device
JPS60184312U (en) operational amplifier circuit
JPS58166066U (en) Control device input/output board
JPS60150687U (en) Magnetic tape control device
JPS5988710U (en) controller
JPS59186650U (en) Control circuit for combustion equipment
JPS60166001U (en) Control device using microcomputer
JPS5974402U (en) sequence controller
JPS6130106U (en) Control device
JPS59169696U (en) automatic balance measuring device
JPS6070968U (en) car stereo