JPH02118376U - - Google Patents

Info

Publication number
JPH02118376U
JPH02118376U JP2579989U JP2579989U JPH02118376U JP H02118376 U JPH02118376 U JP H02118376U JP 2579989 U JP2579989 U JP 2579989U JP 2579989 U JP2579989 U JP 2579989U JP H02118376 U JPH02118376 U JP H02118376U
Authority
JP
Japan
Prior art keywords
supervisory signal
cable
supervisory
signal
operation panel
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
JP2579989U
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 JP2579989U priority Critical patent/JPH02118376U/ja
Publication of JPH02118376U publication Critical patent/JPH02118376U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)

Description

【図面の簡単な説明】
図は本考案による遠隔制御装置の一実施例を示
すブロツク図である。 1……操作盤、4……制御信号受信回路、7…
…変位計(監視信号生成手段)、11……変調器
(監視信号変調回路)、17……検波器(監視信
号検波回路)、LN,LN……ケーブル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 操作盤と、前記操作盤から送出される直流制御
    信号をケーブルを介して受信する制御信号受信回
    路と、前記直流制御信号による被制御量を検出し
    監視信号を出力する監視信号生成手段と、前記監
    視信号生成手段で生成された監視信号で搬送波を
    変調し前記ケーブルへ送出する監視信号変調回路
    と、前記ケーブルに接続され前記変調された搬送
    波を検波し、前記監視信号を生成する監視信号検
    波回路とを備えた遠隔制御装置。
JP2579989U 1989-03-07 1989-03-07 Pending JPH02118376U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2579989U JPH02118376U (ja) 1989-03-07 1989-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2579989U JPH02118376U (ja) 1989-03-07 1989-03-07

Publications (1)

Publication Number Publication Date
JPH02118376U true JPH02118376U (ja) 1990-09-21

Family

ID=31246852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2579989U Pending JPH02118376U (ja) 1989-03-07 1989-03-07

Country Status (1)

Country Link
JP (1) JPH02118376U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419073A (en) * 1977-07-13 1979-02-13 Hitachi Ltd Remote control apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419073A (en) * 1977-07-13 1979-02-13 Hitachi Ltd Remote control apparatus

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