Data I/O Unipak 2B ?

alan canning at
Sun Nov 14 16:11:30 CST 2010


Thank you, but I've read thru everything on bitsavers. There are no
schematics of the 2B or the pinout cartridge, nor any way to bypass them.

Best regards, Steven

On Sun, Nov 14, 2010 at 12:08 PM, Rik Bos <hp-fix at> wrote:

> Steven,
> The manuals are on bitsavers
> -Rik
> -----Oorspronkelijk bericht-----
> Van: cctalk-bounces at [mailto:cctalk-bounces at]
> Namens alan canning
> Verzonden: zondag 14 november 2010 20:56
> Aan: General Discussion: On-Topic and Off-Topic Posts
> Onderwerp: Data I/O Unipak 2B ?
> I just bought a Data I/O 29B with an Unipak 2B from Epay. Everything seems
> okay BUT the pinout cartridge ( the little module that plugs in the end of
> the 2B ) is missing. I suspect that all it has is some kind of simple
> interlock like two pins tied together to tell the Data I/O the cartridge is
> there ( probably so you can't run the unit with that HAZARDOUS 20 volts on
> the open connector. Anybody know how to get around this or fake it ? The
> unit won't do squat without it....  Have not been able to find a schematic
> of the 2B or the pinout cartridge. Thanks.
> Best regards, Steven

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