Old HP scanner

From: Joe <rigdonj_at_cfl.rr.com>
Date: Mon Feb 11 14:27:15 2002

At 11:39 AM 2/11/02 -0600, you wrote:
>Better tell that to 99% of the manufacturers and sellers that use the
>terminology then. C50 or Centronics 50 is used more often than SCSI I to
>refer to these connectors. If I remember long ago PBX and multi-line phones
>had a centronics-like connector as well (or was it more like an IEEE-488)but
>I know it wasn't referred to as Centronics.


  The phone companies used a 50 pin connector that was commonly referred to
as a "Telephone connector" for their multi-line phones. Later the same
connector was commonly used for SCSI devices so it came to be called a
"SCSI connector" but in truth both connectors were made by Amphenol. At
about the same time the smaller 36 pin connector became known as a
"Centronics connector" because Centronics was one of the largest
manufacturers of printers and they used it for their standard printer
connector. FWIW HP developed an instrument control system called "HP-IB"
and it used a 26 pin version of the same connector so that one became known
as an "HP-IB connector". Other companies utilized the HP-IB concept but
called their systems GP-IB so now the 26 pin connector became known as a
"GP-IB connector". BUT they're all made by Amphenol!

   Joe
Received on Mon Feb 11 2002 - 14:27:15 GMT