JPS5883387U - Cleaner data collection device - Google Patents

Cleaner data collection device

Info

Publication number
JPS5883387U
JPS5883387U JP1981179591U JP17959181U JPS5883387U JP S5883387 U JPS5883387 U JP S5883387U JP 1981179591 U JP1981179591 U JP 1981179591U JP 17959181 U JP17959181 U JP 17959181U JP S5883387 U JPS5883387 U JP S5883387U
Authority
JP
Japan
Prior art keywords
data collection
collection device
optical
electrical
emitting diode
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
JP1981179591U
Other languages
Japanese (ja)
Inventor
正道 中島
賢治 竹内
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1981179591U priority Critical patent/JPS5883387U/en
Publication of JPS5883387U publication Critical patent/JPS5883387U/en
Pending legal-status Critical Current

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  • Optical Communication System (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図は従来のクレン用データ収集装置の説明図、第２
図は本考案の一実施例を示すクレン用データ収集装置の
説明図である。 １・・・リレーコイル、′２・・・リレー接点、３・・
・電源、４・・・電気／光変換器、５・・・光伝送ライ
ン、６・・・光／電気変換器、７・・・マイクロコンピ
ュータ、１１・・・電気／光変換器、１２・・・発光ダ
イオード、１３・・・逆電圧防止用ダイオード、１４・
・・電圧降下用抵抗器、１５・・・サージ電圧吸収器。Figure 1 is an explanatory diagram of a conventional data collection device for cleaners, Figure 2
The figure is an explanatory diagram of a data collection device for cleaners showing an embodiment of the present invention. 1... Relay coil, '2... Relay contact, 3...
- Power supply, 4... Electrical/optical converter, 5... Optical transmission line, 6... Optical/electrical converter, 7... Microcomputer, 11... Electrical/optical converter, 12.・・Light emitting diode, 13・・Reverse voltage prevention diode, 14・
...Resistor for voltage drop, 15...Surge voltage absorber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クレン制御装置のリレーコイルからの電気信号にもとづ
いて作動する発光ダイオードからなる電気／光信号変換
器と、同変換器で変換した光信号を光伝送ラインを介し
て入力する光／電気信号変換器とを具備し、かつ上記発
光ダイオードを上記リレーコイルに並列に接続してなる
クレン用データ収集装置。An electrical/optical signal converter consisting of a light-emitting diode that operates based on the electrical signal from the relay coil of the cleaner control device, and an optical/electrical signal converter that inputs the optical signal converted by the converter via an optical transmission line. A data collection device for cleaners, comprising: the light emitting diode and the relay coil connected in parallel.
JP1981179591U 1981-12-02 1981-12-02 Cleaner data collection device Pending JPS5883387U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981179591U JPS5883387U (en) 1981-12-02 1981-12-02 Cleaner data collection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981179591U JPS5883387U (en) 1981-12-02 1981-12-02 Cleaner data collection device

Publications (1)

Publication Number Publication Date
JPS5883387U true JPS5883387U (en) 1983-06-06

Family

ID=29975424

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981179591U Pending JPS5883387U (en) 1981-12-02 1981-12-02 Cleaner data collection device

Country Status (1)

Country Link
JP (1) JPS5883387U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131240A (en) * 1978-03-31 1979-10-12 Hitachi Ltd Elevator controlling device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54131240A (en) * 1978-03-31 1979-10-12 Hitachi Ltd Elevator controlling device

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