DEC identification wanted

[gordonjcp at gjcp.net]

>>>>>> "Stefan" == Stefan  <birs23 at zeelandnet.nl> writes:
>
>  Stefan> Hi, I've got a "what is this" question for you guys again :-)
>  Stefan> I think this is easy for someone who knows it :
>  Stefan> http://www.mansier.net/decthingie.jpg
>
> It's a unit number select plug.  Can't tell what for -- not an RA disk
> because it's just one digit, and not an RP05/06 because those are 5x
> bigger.  RL01/02, RK06/07 -- and were there tape drives that used
> these?
>
> There are three fingers on the back that are the binary form of the
> unit number.
>
>      paul

It's a unit select plug, looks like the ones I use in my RL02s.

Gordon.