This manual shows two ways that the 11/84 console SLU panel can be mounted:
http://www.bitsavers.org/pdf/dec/pdp11/1184/EK-1184A-TM-PR2_May85.pdf Page 5-40 (page 245 of the PDF) shows the 11/84 cabinet style console SLU panel where it is mounted on a separate rack width panel across the rear of the cabinet. Page 5-41 (page 246 of the PDF) shows the 11/84 box style console SLU panel where it is mounted internally in a dedicated cutout on the rear of the 11/84 box. It appears that the actual console SLU PCB would be the same either way it is mounted. I don't have a copy of the corresponding maintenance manual for the 11/84-E. The 11/84-E power supply is located at the rear of the box and there is no dedicated space for mounting the console SLU or any other bulkhead panels. So what I would really like to find is not just a bare 11/84 console SLU PCB but also the rack width panel to mount it in the back of a cabinet. I have an H9645 cabinet that previously held an 11/44 that I would eventually mount the 11/84. That would make it what is called an 11W84 widebody system as shown on page II.16 (page 175 of the PDF) in this catalog: http://www.bitsavers.org/pdf/dec/pdp11/catalogs/PDP_Systems_and_Options_Catalog_1988_Jul-Dec.pdf
