Kortläsare-Stans 2540/1 (Card readerpunch) Bilden är en i ett urval av bilder från Billerud AB fotoarkiv. Billeruds AB. Stiftades år 1883. På hemmanet Billerud i

A card reader such as the IBM 3505 is an electronically mechanized input device used to read punched cards. Sometimes combined with card punches and other functions to form multifunction machines, such as the IBM 2540 card reader-punch, such devices were attached to a computer.

Computer punch card Reader or just card reader of the computer, is a IBM 2540 reader / punch comes from 1402, which was introduced with system 360. 029: Keypunch: To enter data onto 80-column punched cards. 407 printer/card reader; 652 tape control unit; 653 high-speed magnetic core storage (660 "bytes" Looked a lot like the 2540, which was the corresponding unit fo 16 May 2020 The IBM 1402 was a high speed card reader / punch introduced on October 2520 and 2540 used equipment with the IBM product line / 360. 16 May 2020 The IBM 1402 was a high speed card reader/punch introduced on 2520 and 2540 equipment used with the IBM System/360 product line. Ad 6 Jan 2015 This is a 1970s Documation M-1000-L punched card reader, capable of reading up to 1000 cards per minute. The reader in this video is 40 Years of Computing at Newcastle - IBM System 360 Model 67 c.1969. 1403 printer 2540 card reader/punch (360/67).

Ibm 2540 card reader-punch

Left: A System/360 with a 1052 console typewriter, 2400 tape drives, and The IBM Card and its Preparation 320-1443 n Section 2 The IBM Sorter 320-1444 n 1402 Reader Punch CE Service Index 229-4016-1 1403 Printers FE Manual of Instruction (2 copies) 225-6492-3 2540 Card Read Punch FE Maintenance Manual Y31-0082-4 2540 Card Read Punch FE Manual of Instruction Back in 1969, at the age of 18, I got my first job in the industry with IBM in Sweden as a Test Engineer for the System/360 2821 Control Unit.The 2821 in its minimum configuration had one 1403 Line Printer attached to it and in its largest configuration it controlled three 1403 Line Printers and a 2540 Card Reader/Punch. IBM 2501 Card Reader. The IBM 2501 Card Reader , Model A1 and Model A2, provides card input for the IBM 1130 Computing System. Card reading is under direct program control. Functional Description. The IBM 2501 model A1 reads cards at a maximum rate of 600 cards per minute (cpm); the model A2 reads at a maximum rate of 1000 cpm. IBM 3505 is similar to these topics: IBM 2540, IBM 1442, Punched card input/output and more.

Punch error correction on the IBM 2540 Card Read Punch is not performed. The IBM 3525 Card Punch accepts only format-F records for print and associated data sets. Other record formats are permitted for the read data set, punch data set, and interpret punch data set.

Charles -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Lizette Koehler Sent: Tuesday, July 14, 2015 10:38 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Just checking in on the List Thanks everyone. IBM 2314 disk drives and IBM 2540 card reader/punch at the University of Michigan Some of the most powerful early System/360s used high-speed head-per-track drum storage devices.

IBM Punched Card reader - extract text from images of cards. The punchedCardReader python script attempts to scan images of IBM 80 column punch cards

It was commonly used on system/360 series as data entry device. #1960s #360 #card #computer #data_entry punch card readers, card punches, and line printers. Linux access is limited to virtual unit record devices with default device types (2540 for reader and punch, See z/OS Migration for more information about these devices. Local Card Readers. 2501; 2540; 3505; 3525. Local Card Punches. 2540; 3525.

(The 1403-N1 printed at 1100 lines per minute). Left: A System/360 with a 1052 console typewriter, 2400 tape drives, and The IBM Card and its Preparation 320-1443 n Section 2 The IBM Sorter 320-1444 n 1402 Reader Punch CE Service Index 229-4016-1 1403 Printers FE Manual of Instruction (2 copies) 225-6492-3 2540 Card Read Punch FE Maintenance Manual Y31-0082-4 2540 Card Read Punch FE Manual of Instruction Back in 1969, at the age of 18, I got my first job in the industry with IBM in Sweden as a Test Engineer for the System/360 2821 Control Unit.The 2821 in its minimum configuration had one 1403 Line Printer attached to it and in its largest configuration it controlled three 1403 Line Printers and a 2540 Card Reader/Punch. IBM 2501 Card Reader. The IBM 2501 Card Reader , Model A1 and Model A2, provides card input for the IBM 1130 Computing System. Card reading is under direct program control.
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IBM Card Reader Punch.Appears to be working unit but sold as is.Will need cleaning.

The classic example of early CU integration was the 2701 communications controller and the integrated CTC adapters. Disk, tape, and unit record devices of the same era had discrete controllers. Unit record CU (2821) was interesting in that it talked to devices that did different things: 1403/1404 printer and 2540 card reader-punch. Clever of them.
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Just post something about your reminiscences of the 2540 card reader/punch. That should start a three-day thread. Charles -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Lizette Koehler Sent: Tuesday, July 14, 2015 10:38 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Just checking in on the List Thanks everyone.

The 2540 was designed by IBM's Data Processing Division in Rochester, Minnesota, and was introduced in 1965. The 2540 could read punched-cards at 1000 cards per minute (CPM) and punch at 300 CPM. A sketch of IBM 2540 card punch reader. It was commonly used on system/360 series as data entry device. #1960s #360 #card #computer #data_entry #hardware #IBM #mainframe #old #peripheral #punch #reader #system #vintage Punch error correction on the IBM 2540 Card Read Punch is not performed. The IBM 3525 Card Punch accepts only format-F records for print and associated data sets.

A card reader such as the IBM 3505 is an electronically mechanized input device used to read punched cards. Sometimes combined with card punches and other functions to form multifunction machines, such as the IBM 2540 card reader-punch, such devices were attached to a computer.

IBM 2540 reader/punch derived from the 1402 that was introduced with System 360 IBM 2560 Multi-Function Card Machine (MFCM), first introduced for the IBM System/360 Model 20, could also collate, sort and print/interpret. IBM 3505 reader and its companion 3525 reader/printer/punch that was introduced for the System/370 in 1971. A sketch of IBM 2540 card punch reader.

Looked a lot like the 2540, which was the corresponding unit for S/360. Like the 2540, it had 5 stacker pockets: The middle one could be addressed both by the reader and by the punch. 1403 Line printer with horizontally rotating type chain/train. –Card reader / punch (2540) –Disk for “minidisks” (2311 or 2314) IBM 1052 IBM 1403 IBM 2540 IBM 2311. 10 11255: 45 Years of Mainframe Virtualization: A card reader such as the IBM 3505 is an electronically mechanized input device used to read punched cards. Sometimes combined with card punches and other functions to form multifunction machines, such as the IBM 2540 card reader-punch, such devices were attached to a computer. Back to IBM System 360 Index / Back to Photograph Index / Contents Page - 40 years of Computing at Newcastle Photographs - 1403 printer 2540 card reader/punch (360/67) , 25 August 1998 Cards were read using photocells, illuminated by fiber optics, unlike the IBM 1402, which still used wire brushes to read cards.