JPS6090951U - Input circuit for sequencer etc. - Google Patents

Input circuit for sequencer etc.

Info

Publication number
JPS6090951U
JPS6090951U JP18242083U JP18242083U JPS6090951U JP S6090951 U JPS6090951 U JP S6090951U JP 18242083 U JP18242083 U JP 18242083U JP 18242083 U JP18242083 U JP 18242083U JP S6090951 U JPS6090951 U JP S6090951U
Authority
JP
Japan
Prior art keywords
input
input circuit
sequencer
sequencer etc
circuit
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
JP18242083U
Other languages
Japanese (ja)
Inventor
与田　健一
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP18242083U priority Critical patent/JPS6090951U/en
Publication of JPS6090951U publication Critical patent/JPS6090951U/en
Pending legal-status Critical Current

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  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (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 drawings]

第１図は従来例を示す回路図である。第２図は本考案の
一実施例を示す回路図である。 ■：電源、Ｓｏ、Ｓ□・・曲Ｓｎ：センサ、ＣＯＭ：共
通端子ζＸｏ、ｘｔ・・−−−−Ｘｎ　：入力端子、Ｃ
：コンデンサ、ＬＥＤ：発光ダイオード、ＰＣ：ホトカ
プラ、Ｒ：抵抗。FIG. 1 is a circuit diagram showing a conventional example. FIG. 2 is a circuit diagram showing an embodiment of the present invention. ■: Power supply, So, S□...Song Sn: Sensor, COM: Common terminal ζXo, xt...---Xn: Input terminal, C
: Capacitor, LED: Light emitting diode, PC: Photocoupler, R: Resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 入力センサにより電圧入力をホトカプラを介して取入れ
るシーケンサ等の入力回路において、゛入力電源Ｖに共
通端子ＣＯＭと入力センサを介して。　　　　複数の個
別入力端子Ｘ。、Ｘ□・・・・・・Ｘｎを夫々並列接続
し、前記共通端子ＣＯＭは電流制限用のコンデンサＣを
介して保護用抵抗Ｒ１表示用発光ダイオードＬＥＤ、ホ
トカプラＰＣの発光素子を複数個直列接続しその一端を
前記個別入力端子Ｘｏ−Ｘｌ・・・・・・Ｘｎとしてな
ることを特徴とするシーケンサ等の入力回路。In an input circuit such as a sequencer that receives voltage input from an input sensor via a photocoupler, it is connected to the input power supply V via the common terminal COM and the input sensor. Multiple individual input terminals , An input circuit for a sequencer or the like, characterized in that one end of the terminal serves as the individual input terminals Xo-Xl...Xn.
JP18242083U 1983-11-25 1983-11-25 Input circuit for sequencer etc. Pending JPS6090951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18242083U JPS6090951U (en) 1983-11-25 1983-11-25 Input circuit for sequencer etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18242083U JPS6090951U (en) 1983-11-25 1983-11-25 Input circuit for sequencer etc.

Publications (1)

Publication Number Publication Date
JPS6090951U true JPS6090951U (en) 1985-06-21

Family

ID=30395057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18242083U Pending JPS6090951U (en) 1983-11-25 1983-11-25 Input circuit for sequencer etc.

Country Status (1)

Country Link
JP (1) JPS6090951U (en)

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