JPS5440055A - Loop transmission system - Google Patents

Loop transmission system

Info

Publication number
JPS5440055A
JPS5440055A JP10646177A JP10646177A JPS5440055A JP S5440055 A JPS5440055 A JP S5440055A JP 10646177 A JP10646177 A JP 10646177A JP 10646177 A JP10646177 A JP 10646177A JP S5440055 A JPS5440055 A JP S5440055A
Authority
JP
Japan
Prior art keywords
transmission system
loop transmission
interface
connection
terminal
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
JP10646177A
Other languages
Japanese (ja)
Inventor
Masayuki Eguchi
Akira Watanabe
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10646177A priority Critical patent/JPS5440055A/en
Publication of JPS5440055A publication Critical patent/JPS5440055A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To standardize the interface by emulating the program control input/output mechanism via the connection interface of the station unit and the terminal unit, and thus to secure an easy connection for plural numbers of terminal units.
COPYRIGHT: (C)1979,JPO&Japio
JP10646177A 1977-09-05 1977-09-05 Loop transmission system Pending JPS5440055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10646177A JPS5440055A (en) 1977-09-05 1977-09-05 Loop transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10646177A JPS5440055A (en) 1977-09-05 1977-09-05 Loop transmission system

Publications (1)

Publication Number Publication Date
JPS5440055A true JPS5440055A (en) 1979-03-28

Family

ID=14434208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10646177A Pending JPS5440055A (en) 1977-09-05 1977-09-05 Loop transmission system

Country Status (1)

Country Link
JP (1) JPS5440055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016019058A (en) * 2014-07-04 2016-02-01 株式会社日立製作所 Control system, power converter, and control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016019058A (en) * 2014-07-04 2016-02-01 株式会社日立製作所 Control system, power converter, and control method

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