ibm 1402 wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/IBM_1402The IBM 1402 was a high speed card reader/punch introduced on October 5, 1959 as a peripheral input/output device for the IBM 1401 computer. It was later used with other computers of the IBM 1400 series and IBM 7000 series product lines. It was adapted as the IBM 1622 Card Read-Punch for the IBM … See more
Card reader
• Card read speed up to 800 punched cards per minute (models 1, 2 and 3) or 450 cards per minute (models 4, 5 and 6).
• Card input file for 3,000 cards (models 1, 2, 3, 4 and 6) or … See moreBoth the reader and punch mechanisms count the number of holes in each column at a separate station. An error is indicated and the mechanism stops (if the I/O check stop switch is on) if … See more
1. ^ "IBM 1402 Card Read-Punch".
2. ^ "IBM Customer Engineering Instruction -- Reference; 1402 Card Read-Punch" (PDF). Archived from See moreWikipedia text under CC-BY-SA license- https://en.wikipedia.org/wiki/IBM_1400_series
The 1401, announced on October 5, 1959, was the first member of the IBM 1400 series. It was the first computer to deploy over 10,000 units. The IBM 1410 was a similar design, but with a larger address space. The IBM 1460 was logically, but not physically, identical to a fully optioned 1401 with 16,000 characters of memory, and twice as fast. The 1240 was a banking system, equivalent to the 1440 system with MICR support. The IBM 7010 was logically, but not physically, identical t…
Wikipedia · Text under CC-BY-SA license- Predecessor: IBM 407
- Release date: 1959; 63 years ago
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- https://es.wikipedia.org/wiki/IBM_1402
- Lector de tarjetas
1. Velocidad de lectura de tarjetas de hasta 800 tarjetas perforadaspor minuto (modelos 1, 2 y 3) o 450 tarjetas por minuto (modelos 4, 5 y 6). 2. Bandeja de entrada de tarjetas para 3000 tarjetas (modelos 1, 2, 3, 4 y 6) o tolva de alimentación para 1200 tarjetas (modelo 5). 3. Tres apiladore… - Perforador de tarjetas
1. Velocidad de perforación de tarjetas de hasta 250 tarjetas por minuto (todos los modelos). 2. Tolva de alimentación para 1200 tarjetas (todos los modelos). 3. Tres apiladores (NP, 4, 2/8) de aproximadamente 1000 tarjetas para las tarjetas ya perforadas. El apilador de 2/8 es compartid…
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- https://commons.wikimedia.org/wiki/Category:IBM_1402
WebMedia in category "IBM 1402" The following 11 files are in this category, out of 11 total. BRL61-IBM 1401.jpg 756 × 536; 221 KB. Computer Museum of America (12) ...
- https://dbpedia.org/page/IBM_1402
WebEl IBM 1402 era un de alta velocidad introducido el 5 de octubre de 1959 como un dispositivo periférico de entrada/salida para la computadora IBM 1401. Posteriormente se …
- https://ja.wikipedia.org/wiki/IBM_1401
Webノート. 閲覧. 編集. 履歴表示. IBM 1401 Data Processing System. 左から、1402 カードリーダ/パンチ、1401処理装置、1403プリンター. IBM 1401 は、 IBM が 1959年 10月5日 …
- https://ja.wikipedia.org/wiki/IBM_1400
Web左から、1402 カードリーダ/パンチ、1401処理装置、1403プリンター. IBM 1400シリーズ は、IBMが1960年代初頭に販売した第2世代 ( トランジスタ) の中規模商用 10進コン …
- https://commons.wikimedia.org/wiki/Category:IBM_1400_series
WebIBM 1401 panel.jpg 280 × 406; 28 KB. IBM 1401 print buffer.jpg. IBM 1401 signal tracing at CHM.jpg. IBM 1401 with open drawer at CHM.jpg. IBM 1402 at CHM.jpg. IBM 1402 cable …
IBM 1401 - Wikipedia
https://static.hlt.bme.hu/semantics/external/pages...WebIBM 1401. From Wikipedia, the free encyclopedia. Jump to navigation Jump to search. It has been suggested that this article be ...
- https://www.ithistory.org/db/hardware/ibm/ibm-1402-card-readerpunch
WebThe IBM 1402 was a high speed card reader/punch introduced on October 5, 1959 as a peripheral input/output device for the IBM 1401 computer. It was later used with other …
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