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JPS5465444A - Process input/output system - Google Patents

Process input/output system

Info

Publication number
JPS5465444A
JPS5465444A JP13147277A JP13147277A JPS5465444A JP S5465444 A JPS5465444 A JP S5465444A JP 13147277 A JP13147277 A JP 13147277A JP 13147277 A JP13147277 A JP 13147277A JP S5465444 A JPS5465444 A JP S5465444A
Authority
JP
Japan
Prior art keywords
input
output
data
rst3
mst2
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
JP13147277A
Other languages
Japanese (ja)
Inventor
Akio Otani
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13147277A priority Critical patent/JPS5465444A/en
Publication of JPS5465444A publication Critical patent/JPS5465444A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To ensure the data input and output for a long distance in the same time as in the case of a short time between process input/output device PIO and CPU, by carrying out the input and output for PIO via the connection of the repeater.
CONSTITUTION: Master satation MST2 consists of controller 201, memory 202 to memorize the control word and the data, gate 203 to give input and output to the data from or to remote station RST3, and repeater RPT204. Thus, the input and output to the process data is controlled by the command given from CPU1. While RST3 is composed by controller 301, buffer 302, gate 303 to perform the same input and output as MST2, RPT204, process input/output bus 304 and interface process input/output device PIO305 and 306 of the sensor in the process which is controlled by controller 301 respectively. (MST2 is connected to plural units of RST3 via transmission line 4.)
COPYRIGHT: (C)1979,JPO&Japio
JP13147277A 1977-11-04 1977-11-04 Process input/output system Pending JPS5465444A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13147277A JPS5465444A (en) 1977-11-04 1977-11-04 Process input/output system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13147277A JPS5465444A (en) 1977-11-04 1977-11-04 Process input/output system

Publications (1)

Publication Number Publication Date
JPS5465444A true JPS5465444A (en) 1979-05-26

Family

ID=15058759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13147277A Pending JPS5465444A (en) 1977-11-04 1977-11-04 Process input/output system

Country Status (1)

Country Link
JP (1) JPS5465444A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107167A (en) * 1983-11-15 1985-06-12 Toshiba Corp Data transmitter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513742A (en) * 1974-06-28 1976-01-13 Yokogawa Electric Works Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS513742A (en) * 1974-06-28 1976-01-13 Yokogawa Electric Works Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107167A (en) * 1983-11-15 1985-06-12 Toshiba Corp Data transmitter

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