Welcome to the forum.

The Maquet part number is as shown at the second link you have provided:- 06586932
The connector is clearly (almost) shown
here (page down).
That pin layout looks a bit "special" (unusual) - probably deliberately so, I suspect.

What is your actual problem? Broken/missing connector? Missing Control Cable?

To assist others in identifying:- this is the cable that connects the Patient Unit (main unit) (N70) to the User Interface (display) (N28) and wraps around a rubber cover ("doughnut") on the back of the User Interface.
PS: I have a .pdf parts list for the Maquet Servo-i ... if you need it I shall require an email address (many folk place that in their Profile).