JPS5971182U - Disconnection detection circuit for the connector that connects the cable - Google Patents
Disconnection detection circuit for the connector that connects the cableInfo
- Publication number
- JPS5971182U JPS5971182U JP16615482U JP16615482U JPS5971182U JP S5971182 U JPS5971182 U JP S5971182U JP 16615482 U JP16615482 U JP 16615482U JP 16615482 U JP16615482 U JP 16615482U JP S5971182 U JPS5971182 U JP S5971182U
- Authority
- JP
- Japan
- Prior art keywords
- connector
- cable
- connection
- nant
- connects
- 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
Links
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (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
図面は本考案の一実施例としてのケーブルを接続するコ
ネクタの非接続検出回路の回路図である。
１・・・第１の装置、２・・・第２の装置、３・・・ケ
ーブル、４・・・第１コネクタ、５・・・第２コネクタ
、１１・・・ナントゲート、１２・・・インバータ、２
１・・・ナントゲート、２２・・・インバータ、３１．
３２・・・接続線、４１． ４２． ５１． ５２・・
・１組の接続素子。The drawing is a circuit diagram of a non-connection detection circuit for a connector connecting a cable as an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... First device, 2... Second device, 3... Cable, 4... First connector, 5... Second connector, 11... Nante Gate, 12...・Inverter, 2
1... Nant gate, 22... Inverter, 31.
32... connection line, 41. 42. 51. 52...
・One set of connecting elements.
Claims (1)
間のケーブルを接続するコネクタの非接続検出回路にお
いて、該第１の装置に設けられたナントゲート、該ナン
トゲートの出力を、該第１の装置に接続された第１コネ
クタの端部の１組の接続素子、該第１コネクタの１組の
接続素子に接続されたケーブルの１つの接続線、および
該１つの接続線に接続された該第２の装置に接続された
第２コネクタの端部の１組の接続素子、を介して受ける
該第２の装置に設けられたインバータ、該インバータの
出力を一方の入力端子に受ける該第２の装置に設けられ
たナントゲート、および該第２の装置に設けられたナン
トゲートの出力を、該第２コネクタの反対側の端部の１
組の接続端子、該第２コネクタの反対側の端部の１組の
接続端子に接続されたケーブルめ他の１つの接続線、お
よび該他の１つの接続線に接続された該第１コネクタの
反対側の端部の１組の接続素子、を介して受ける該第１
の装置に設けられたインバータを具備し、該第１の装置
および該第２の装置のナントゲートの他の入力端子には
、それぞれ論理信号「１」が印加されていることを特徴
とするケーブルを接続するコネクタの非接続検出回路。In a non-connection detection circuit for a connector that connects a cable between a first device and a second device that are connected to each other by a cable, a Nant gate provided in the first device and an output of the Nant gate are connected to the first device and the second device. a set of connection elements at the end of a first connector connected to a first device; a connection line of a cable connected to the set of connection elements of the first connector; and a connection line to the first connection line. an inverter provided in the second device, the output of the inverter being received through one input terminal of the second device; A Nant gate provided in the second device and an output of the Nant gate provided in the second device are connected to one of the opposite ends of the second connector.
a set of connection terminals, another connection line for the cable connected to the set of connection terminals at the opposite end of the second connector, and the first connector connected to the other connection line; a set of connecting elements at opposite ends of the first
A cable comprising an inverter installed in a device, wherein a logic signal "1" is applied to other input terminals of the Nant gates of the first device and the second device, respectively. Non-connection detection circuit for the connector that connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16615482U JPS5971182U (en) | 1982-11-04 | 1982-11-04 | Disconnection detection circuit for the connector that connects the cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16615482U JPS5971182U (en) | 1982-11-04 | 1982-11-04 | Disconnection detection circuit for the connector that connects the cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5971182U true JPS5971182U (en) | 1984-05-15 |
Family
ID=30363827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16615482U Pending JPS5971182U (en) | 1982-11-04 | 1982-11-04 | Disconnection detection circuit for the connector that connects the cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5971182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308556A (en) * | 2004-04-21 | 2005-11-04 | Sharp Corp | Splicing state monitoring device and electronic equipment equipped with the same |
-
1982
- 1982-11-04 JP JP16615482U patent/JPS5971182U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308556A (en) * | 2004-04-21 | 2005-11-04 | Sharp Corp | Splicing state monitoring device and electronic equipment equipped with the same |
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