JPS57212573A - Analog output device - Google Patents

Analog output device

Info

Publication number
JPS57212573A
JPS57212573A JP9771781A JP9771781A JPS57212573A JP S57212573 A JPS57212573 A JP S57212573A JP 9771781 A JP9771781 A JP 9771781A JP 9771781 A JP9771781 A JP 9771781A JP S57212573 A JPS57212573 A JP S57212573A
Authority
JP
Japan
Prior art keywords
output
analog
data
converters
accordance
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
JP9771781A
Other languages
Japanese (ja)
Other versions
JPS6024507B2 (en
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 JP9771781A priority Critical patent/JPS6024507B2/en
Publication of JPS57212573A publication Critical patent/JPS57212573A/en
Publication of JPS6024507B2 publication Critical patent/JPS6024507B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Analogue/Digital Conversion (AREA)

Abstract

PURPOSE:To suppress the influence upon the analog output data value even if an analog output system is faulty, by providing A/D conveters which convert common digital from an upper device output data to analog data, output circuits which are provided in accordance with output points, and distributors. CONSTITUTION:M-number of A/D conveters 118 which convert common digital output data given from an upper device to analog data, N-number of output circuits 140 which are provided in accordance with N-number of output points designated commonly from the upper device and add M-number of analog data outputted from A/D converters 118 and divide these addition results to 1/M and output divided results to corresponding output points, and distributors 1191 and 1192 which are provided in accordance with A/D converters 118 and distribute and output analog data converted and outputted by corresponding A/D converters 118 to the side of output circuits 140 are provided.
JP9771781A 1981-06-24 1981-06-24 analog output device Expired JPS6024507B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9771781A JPS6024507B2 (en) 1981-06-24 1981-06-24 analog output device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9771781A JPS6024507B2 (en) 1981-06-24 1981-06-24 analog output device

Publications (2)

Publication Number Publication Date
JPS57212573A true JPS57212573A (en) 1982-12-27
JPS6024507B2 JPS6024507B2 (en) 1985-06-13

Family

ID=14199636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9771781A Expired JPS6024507B2 (en) 1981-06-24 1981-06-24 analog output device

Country Status (1)

Country Link
JP (1) JPS6024507B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02285813A (en) * 1989-04-27 1990-11-26 Nippon Columbia Co Ltd Digital/analog converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02285813A (en) * 1989-04-27 1990-11-26 Nippon Columbia Co Ltd Digital/analog converter

Also Published As

Publication number Publication date
JPS6024507B2 (en) 1985-06-13

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