JPS51147125A - Power signal monitor between two devices - Google Patents

Power signal monitor between two devices

Info

Publication number
JPS51147125A
JPS51147125A JP50070785A JP7078575A JPS51147125A JP S51147125 A JPS51147125 A JP S51147125A JP 50070785 A JP50070785 A JP 50070785A JP 7078575 A JP7078575 A JP 7078575A JP S51147125 A JPS51147125 A JP S51147125A
Authority
JP
Japan
Prior art keywords
devices
power signal
signal monitor
monitor
state monitoring
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
JP50070785A
Other languages
Japanese (ja)
Inventor
Hiroyuki Nakano
Masashi Hino
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 JP50070785A priority Critical patent/JPS51147125A/en
Publication of JPS51147125A publication Critical patent/JPS51147125A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Power Sources (AREA)

Abstract

PURPOSE: By adding several additional circuit, to enable power throw-in state monitoring of the other device through signaling cable.
COPYRIGHT: (C)1976,JPO&Japio
JP50070785A 1975-06-13 1975-06-13 Power signal monitor between two devices Pending JPS51147125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50070785A JPS51147125A (en) 1975-06-13 1975-06-13 Power signal monitor between two devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50070785A JPS51147125A (en) 1975-06-13 1975-06-13 Power signal monitor between two devices

Publications (1)

Publication Number Publication Date
JPS51147125A true JPS51147125A (en) 1976-12-17

Family

ID=13441515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50070785A Pending JPS51147125A (en) 1975-06-13 1975-06-13 Power signal monitor between two devices

Country Status (1)

Country Link
JP (1) JPS51147125A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212931A (en) * 1983-05-17 1984-12-01 Tokyo Electric Co Ltd System power confirmation device
JPS6491220A (en) * 1987-09-30 1989-04-10 Toshiba Corp Connecting cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212931A (en) * 1983-05-17 1984-12-01 Tokyo Electric Co Ltd System power confirmation device
JPS6491220A (en) * 1987-09-30 1989-04-10 Toshiba Corp Connecting cable

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