JPS6157874U - - Google Patents

Info

Publication number
JPS6157874U
JPS6157874U JP14267284U JP14267284U JPS6157874U JP S6157874 U JPS6157874 U JP S6157874U JP 14267284 U JP14267284 U JP 14267284U JP 14267284 U JP14267284 U JP 14267284U JP S6157874 U JPS6157874 U JP S6157874U
Authority
JP
Japan
Prior art keywords
connector
detection circuit
output
connection status
circuit
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
JP14267284U
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 JP14267284U priority Critical patent/JPS6157874U/ja
Publication of JPS6157874U publication Critical patent/JPS6157874U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Description

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

第１図はこの考案の一実施例を示す図、第２図
は従来の自己点検装置を示す図である。 図において、１は装置、２はコネクタ、３は自
己点検装置、４はリレー、５はインバータ、６は
抵抗、７はドライバ、８はＬＥＤ、９はＡＮＤ回
路、１０はリレードライバである。なお、図中、
同一符号は同一または相当部分を示す。 FIG. 1 is a diagram showing an embodiment of this invention, and FIG. 2 is a diagram showing a conventional self-inspection device. In the figure, 1 is a device, 2 is a connector, 3 is a self-inspection device, 4 is a relay, 5 is an inverter, 6 is a resistor, 7 is a driver, 8 is an LED, 9 is an AND circuit, and 10 is a relay driver. In addition, in the figure,
The same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コネクタを介して接続される多数の装置、この
装置のコネクタ接続状態を上記コネクタを介して
検出する検出回路、この検出回路の出力に接続さ
れ上記装置のコネクタ接続状態を表示する表示器
、上記検出回路の出力に接続された制御回路を備
えたことを特徴とする自己点検装置。 A large number of devices connected via the connector, a detection circuit that detects the connector connection status of this device via the connector, an indicator connected to the output of this detection circuit and displaying the connector connection status of the device, and the detection circuit described above. A self-inspection device characterized by comprising a control circuit connected to an output of the circuit.
JP14267284U 1984-09-20 1984-09-20 Pending JPS6157874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14267284U JPS6157874U (en) 1984-09-20 1984-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14267284U JPS6157874U (en) 1984-09-20 1984-09-20

Publications (1)

Publication Number Publication Date
JPS6157874U true JPS6157874U (en) 1986-04-18

Family

ID=30700986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14267284U Pending JPS6157874U (en) 1984-09-20 1984-09-20

Country Status (1)

Country Link
JP (1) JPS6157874U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213340U (en) * 1988-07-06 1990-01-26
KR200454271Y1 (en) 2009-07-23 2011-06-24 주식회사 유라코퍼레이션 Relay Unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213340U (en) * 1988-07-06 1990-01-26
KR200454271Y1 (en) 2009-07-23 2011-06-24 주식회사 유라코퍼레이션 Relay Unit

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