I have seen both upper and lower...if you fish through you can find what you need here:
https://www.vintagecomputer.net/digital/PDP11-40/ https://www.vintagecomputer.net/digital/PDP11-40_full-height/ https://www.vintagecomputer.net/digital/PDP11-40_industrial11/ Bill On Mon, Dec 6, 2021 at 2:03 PM Gregory Beat via cctech < cctech@classiccmp.org> wrote: > Power Supplies, due to their Weight, are placed at the bottom of Racks > (prevent tip overs / weight distribution). > https://avitech.com.au/?page_id=366 > > The PDP-11/70 Maintenance and Installation Manual (EK-11070-MM-002) > explains that the basic PDP-11/70 system components are located in a double > cabinet as shown in Figure 1-1 of that manual. > > https://i0.wp.com/avitech.com.au/wp-content/uploads/2016/05/major-assemblies-fig-1-1.jpg > > greg > > > Date: Sat, 4 Dec 2021 19:28:01 -0800 > > From: Marc Howard <cramc...@gmail.com> > > To: "General Discussion: On-Topic Posts Only" <cctech@classiccmp.org> > > Subject: Need picture of power supply mounted in 11/40 cabinet > >