JPS61116439U - - Google Patents

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Publication number
JPS61116439U
JPS61116439U JP19732884U JP19732884U JPS61116439U JP S61116439 U JPS61116439 U JP S61116439U JP 19732884 U JP19732884 U JP 19732884U JP 19732884 U JP19732884 U JP 19732884U JP S61116439 U JPS61116439 U JP S61116439U
Authority
JP
Japan
Prior art keywords
output signal
input signal
transmitting circuit
external load
relay unit
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
JP19732884U
Other languages
Japanese (ja)
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 JP19732884U priority Critical patent/JPS61116439U/ja
Publication of JPS61116439U publication Critical patent/JPS61116439U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例の概略構成図、第２
図は第１図の無接点式絶縁リレーユニツトの内部
接続図、第３図は本考案の他の実施例の概略構成
図である。 １：無接点式絶縁リレユニツト、６：発光ダイ
オード、９：無接点式リレー素子、１０：受信回
路、１１，１５：発信回路、１２：フオトカプラ
、１４：外部負荷、１６：トライアツク、１７：
外部負荷。 Figure 1 is a schematic diagram of an embodiment of the present invention;
This figure is an internal connection diagram of the non-contact type insulated relay unit of FIG. 1, and FIG. 3 is a schematic diagram of another embodiment of the present invention. 1: Non-contact type insulated relay unit, 6: Light emitting diode, 9: Non-contact type relay element, 10: Receiving circuit, 11, 15: Transmitting circuit, 12: Photocoupler, 14: External load, 16: Triack, 17:
external load.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 計装盤または制御盤内に装備され入力信号に対
して出力信号が絶縁されるリレーユニツトにおい
て、前記入力信号を受信する受信回路と、外部負
荷への前記出力信号を発信する発信回路と、前記
受信回路と発信回路との間を光学的に連結して、
前記入力信号と出力信号との間の絶縁を保持する
フオトカプラとを備えたことを特徴とする無接点
式絶縁リレーユニツト。 A relay unit that is installed in an instrumentation panel or a control panel and whose output signal is insulated from an input signal includes a receiving circuit that receives the input signal, a transmitting circuit that transmits the output signal to an external load, and a transmitting circuit that transmits the output signal to an external load. By optically connecting the receiving circuit and the transmitting circuit,
A contactless insulated relay unit comprising a photocoupler that maintains insulation between the input signal and the output signal.
JP19732884U 1984-12-31 1984-12-31 Pending JPS61116439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19732884U JPS61116439U (en) 1984-12-31 1984-12-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19732884U JPS61116439U (en) 1984-12-31 1984-12-31

Publications (1)

Publication Number Publication Date
JPS61116439U true JPS61116439U (en) 1986-07-23

Family

ID=30755559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19732884U Pending JPS61116439U (en) 1984-12-31 1984-12-31

Country Status (1)

Country Link
JP (1) JPS61116439U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04207712A (en) * 1990-11-30 1992-07-29 Sharp Corp Solid-state relay and information equipment utilizing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04207712A (en) * 1990-11-30 1992-07-29 Sharp Corp Solid-state relay and information equipment utilizing same

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