JPS522348A - Input-output apparatus controlling system - Google Patents

Input-output apparatus controlling system

Info

Publication number
JPS522348A
JPS522348A JP50078743A JP7874375A JPS522348A JP S522348 A JPS522348 A JP S522348A JP 50078743 A JP50078743 A JP 50078743A JP 7874375 A JP7874375 A JP 7874375A JP S522348 A JPS522348 A JP S522348A
Authority
JP
Japan
Prior art keywords
input
output apparatus
controlling system
apparatus controlling
output
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.)
Granted
Application number
JP50078743A
Other languages
Japanese (ja)
Other versions
JPS5436018B2 (en
Inventor
Akinobu Harumiya
Masanori Suzuki
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.)
NIPPO TSUSHIN KOGYO KK
NITSUPOU TSUUSHIN KOUGIYOU KK
Hitachi Ltd
Original Assignee
NIPPO TSUSHIN KOGYO KK
NITSUPOU TSUUSHIN KOUGIYOU KK
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 NIPPO TSUSHIN KOGYO KK, NITSUPOU TSUUSHIN KOUGIYOU KK, Hitachi Ltd filed Critical NIPPO TSUSHIN KOGYO KK
Priority to JP50078743A priority Critical patent/JPS522348A/en
Publication of JPS522348A publication Critical patent/JPS522348A/en
Publication of JPS5436018B2 publication Critical patent/JPS5436018B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: To make it possible to control 1 set of the input and output apparatus, through either of input and output controlling equipment, used and spare, by providing a signal changeover circuit and a changeover switch.
COPYRIGHT: (C)1977,JPO&Japio
JP50078743A 1975-06-24 1975-06-24 Input-output apparatus controlling system Granted JPS522348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50078743A JPS522348A (en) 1975-06-24 1975-06-24 Input-output apparatus controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50078743A JPS522348A (en) 1975-06-24 1975-06-24 Input-output apparatus controlling system

Publications (2)

Publication Number Publication Date
JPS522348A true JPS522348A (en) 1977-01-10
JPS5436018B2 JPS5436018B2 (en) 1979-11-07

Family

ID=13670356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50078743A Granted JPS522348A (en) 1975-06-24 1975-06-24 Input-output apparatus controlling system

Country Status (1)

Country Link
JP (1) JPS522348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494538U (en) * 1972-04-14 1974-01-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494538U (en) * 1972-04-14 1974-01-16

Also Published As

Publication number Publication date
JPS5436018B2 (en) 1979-11-07

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