JPH03127905U - - Google Patents

Info

Publication number
JPH03127905U
JPH03127905U JP3643590U JP3643590U JPH03127905U JP H03127905 U JPH03127905 U JP H03127905U JP 3643590 U JP3643590 U JP 3643590U JP 3643590 U JP3643590 U JP 3643590U JP H03127905 U JPH03127905 U JP H03127905U
Authority
JP
Japan
Prior art keywords
output
output circuit
programmable controller
surge absorber
level conversion
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
JP3643590U
Other languages
English (en)
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 filed Critical
Priority to JP3643590U priority Critical patent/JPH03127905U/ja
Publication of JPH03127905U publication Critical patent/JPH03127905U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Programmable Controllers (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の回路構成を示すブロツ
ク図、第2図は従来例の回路構成を示すブロツク
図である。 2…フオトカプラ、4…出力用トランジスタ、
6…サージアブソーバ、8…コイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 制御対象機器に対して出力すべきオン/オフの
    情報信号をレベル変換回路によりレベル変換する
    プログラマブルコントローラの出力回路において
    、前記レベル変換回路の出力側の過電流を吸収す
    るためのサージアブソーバと、該サージアブソー
    バと直列接続し、高周波過電圧を吸収するための
    コイルとを具えたことを特徴とするプログラマブ
    ルコントローラの出力回路。
JP3643590U 1990-04-04 1990-04-04 Pending JPH03127905U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3643590U JPH03127905U (ja) 1990-04-04 1990-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3643590U JPH03127905U (ja) 1990-04-04 1990-04-04

Publications (1)

Publication Number Publication Date
JPH03127905U true JPH03127905U (ja) 1991-12-24

Family

ID=31542660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3643590U Pending JPH03127905U (ja) 1990-04-04 1990-04-04

Country Status (1)

Country Link
JP (1) JPH03127905U (ja)

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