OT: S/360 hardware related.

[Steve Gentry]

On page 50 of the Nov. 2006 issue of SC Magazine is a picture that has been labeled a System/360.
I've seen a lot of S/360 pictures and have even been in the presence of one, but I don't ever recall
a S/360 looking like this.  Obviously, there is a printer and a card reader in the  picture.  Is the unit
in the middle the controller for these devices? But on second look, I can see the Emergency Pull and
the dials for setting addresses (IPL , etc.).
So, what S/360 is this unit used on?
Thanks,
Steve