JPS6150263B2 - - Google Patents

Info

Publication number
JPS6150263B2
JPS6150263B2 JP53127724A JP12772478A JPS6150263B2 JP S6150263 B2 JPS6150263 B2 JP S6150263B2 JP 53127724 A JP53127724 A JP 53127724A JP 12772478 A JP12772478 A JP 12772478A JP S6150263 B2 JPS6150263 B2 JP S6150263B2
Authority
JP
Japan
Prior art keywords
connector
contact
signal
terminals
external memory
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.)
Expired
Application number
JP53127724A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5554477A (en
Inventor
Hiroyuki Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12772478A priority Critical patent/JPS5554477A/ja
Publication of JPS5554477A publication Critical patent/JPS5554477A/ja
Publication of JPS6150263B2 publication Critical patent/JPS6150263B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
JP12772478A 1978-10-17 1978-10-17 Error connection preventive circuit for connector Granted JPS5554477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12772478A JPS5554477A (en) 1978-10-17 1978-10-17 Error connection preventive circuit for connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12772478A JPS5554477A (en) 1978-10-17 1978-10-17 Error connection preventive circuit for connector

Publications (2)

Publication Number Publication Date
JPS5554477A JPS5554477A (en) 1980-04-21
JPS6150263B2 true JPS6150263B2 (en]) 1986-11-04

Family

ID=14967129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12772478A Granted JPS5554477A (en) 1978-10-17 1978-10-17 Error connection preventive circuit for connector

Country Status (1)

Country Link
JP (1) JPS5554477A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02140655A (ja) * 1988-11-21 1990-05-30 Nippon Telegr & Teleph Corp <Ntt> 電気化学的検出器およびその製造方法
JPH0479254U (en]) * 1990-11-24 1992-07-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02140655A (ja) * 1988-11-21 1990-05-30 Nippon Telegr & Teleph Corp <Ntt> 電気化学的検出器およびその製造方法
JPH0479254U (en]) * 1990-11-24 1992-07-10

Also Published As

Publication number Publication date
JPS5554477A (en) 1980-04-21

Similar Documents

Publication Publication Date Title
US5900684A (en) Power supply system for failsafe supply of different DC voltages
DE102016106457A1 (de) Verfahren zum Bereitstellen von Feldbuskommunikation und Strom durch ein handgeführtes Wartungsinstrument in einem Gefahrenbereich mittels eines einzelnen Leitungssatzes
JPH1124570A (ja) 状態変化センサシールおよび状態変化センサシールアセンブリならびにパチンコ遊技台の基盤監視システム
US3727169A (en) Connector for printed circuit boards
JPS6150263B2 (en])
US4895325A (en) Railroad gate arm lamp circuit
JPS5849590Y2 (ja) プリント基板の插抜検知装置
JPS62106305A (ja) ブリツジボツクス
CN219203759U (zh) 线缆组件、配电柜及电子设备
JPS594547Y2 (ja) ジヨイントボツクス用コネクタ
US4553088A (en) Wiring pair reversal detector
JPH0530137Y2 (en])
JPH01272184A (ja) コネクタの接続判別方式
JPH0247503Y2 (en])
DE102006000977B3 (de) Adapter zum Anschluss eines signaltechnisch antivalent detektierenden Sensor
CN113552474A (zh) 兼容型电源接口检测电路和电子设备
SU1626214A1 (ru) Устройство дл контрол монтажа электрических соединений
JPS63232281A (ja) プリント板の不完全実装個所検出方式
JPS6051127B2 (ja) アドレス設定回路
JPS61139814A (ja) プラグインユニツトの活線插抜方式
JPH05210614A (ja) バス接続方式
JPH012271A (ja) ケ−ブル接続監視回路
JPH01297880A (ja) プリント基板の接続構造
JPH08202474A (ja) コネクタ接続検出回路
JPS60252932A (ja) ユニツト誤插入検出装置