JPS588239U - output device - Google Patents

output device

Info

Publication number
JPS588239U
JPS588239U JP10129881U JP10129881U JPS588239U JP S588239 U JPS588239 U JP S588239U JP 10129881 U JP10129881 U JP 10129881U JP 10129881 U JP10129881 U JP 10129881U JP S588239 U JPS588239 U JP S588239U
Authority
JP
Japan
Prior art keywords
power supply
output
cutoff
output terminal
circuits
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
JP10129881U
Other languages
Japanese (ja)
Inventor
河野　磐生
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP10129881U priority Critical patent/JPS588239U/en
Publication of JPS588239U publication Critical patent/JPS588239U/en
Pending legal-status Critical Current

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  • Logic Circuits (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図は本考案装置のブロック図、第２図はその動作説
明の為の波形図であって、１は交流遮断５　検出回路、
２は直流遮断検出回路、３．４は出力回路、９はスイッ
チ回路を夫々示している。FIG. 1 is a block diagram of the device of the present invention, and FIG. 2 is a waveform diagram for explaining its operation, in which 1 is an AC cutoff 5 detection circuit;
Reference numeral 2 represents a DC cutoff detection circuit, 3.4 represents an output circuit, and 9 represents a switch circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流電源の遮断を検出する交流遮断検出回路と、直流電
源の遮断を検出する直流遮断検出回路と、上記各遮断検
出回路に夫々連ったオープンコレクタ出力回路と、この
出力回路の出力端に夫々ダイオードを介して連ったスイ
ッチ回路と、から成り、上記各出力回路の出力端に電源
に連ったプルアップ抵抗を接続すると共にこの出力端を
別系統の電源に依って駆動される電子回路に接続する事
を特、　徴とした出力装置。An AC cutoff detection circuit that detects the cutoff of the AC power supply, a DC cutoff detection circuit that detects the cutoff of the DC power supply, an open collector output circuit connected to each of the above cutoff detection circuits, and an output terminal of each of the output circuits. an electronic circuit consisting of a switch circuit connected via a diode, and a pull-up resistor connected to a power supply connected to the output terminal of each of the above output circuits, and this output terminal is driven by a power supply of another system. An output device characterized by being connected to.
JP10129881U 1981-07-07 1981-07-07 output device Pending JPS588239U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10129881U JPS588239U (en) 1981-07-07 1981-07-07 output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10129881U JPS588239U (en) 1981-07-07 1981-07-07 output device

Publications (1)

Publication Number Publication Date
JPS588239U true JPS588239U (en) 1983-01-19

Family

ID=29895967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10129881U Pending JPS588239U (en) 1981-07-07 1981-07-07 output device

Country Status (1)

Country Link
JP (1) JPS588239U (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388543A (en) * 1977-01-14 1978-08-04 Hitachi Ltd Information processor
JPS55100748A (en) * 1979-01-29 1980-07-31 Nec Corp Signal connection system
JPS55133130A (en) * 1979-04-04 1980-10-16 Hitachi Ltd Malfunction prevention circuit at power supply application and disconnection
JPS55133133A (en) * 1979-04-04 1980-10-16 Hitachi Ltd Malfunction prevention circuit for digital logic unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388543A (en) * 1977-01-14 1978-08-04 Hitachi Ltd Information processor
JPS55100748A (en) * 1979-01-29 1980-07-31 Nec Corp Signal connection system
JPS55133130A (en) * 1979-04-04 1980-10-16 Hitachi Ltd Malfunction prevention circuit at power supply application and disconnection
JPS55133133A (en) * 1979-04-04 1980-10-16 Hitachi Ltd Malfunction prevention circuit for digital logic unit

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