"William Donzelli" <wdonzelli at gmail.com> wrote:
Any idea what
these things may be?
The modules are just generic logic modules, as you probably guessed.
RCS has a rack of these that sound very similar. Are some of your
modules color coded? We never figured out who was the maker, although
admittedly we did not try very hard.
These generic logic modules were a minor success in the factory
automation market, selling to the guys that could look beyond the
relay.
General Automation had such a line, even after they went into minicomputers.
And how they were selling generic logic modules to a rather captive
market after, for example, DEC had stopped years before.
It was odd how some of their form factors were exactly the same as Q-bus and
Unibus :-).
Tim.