PDP-11/45: Power Harness, continued

Moved the power modules and partial harness back over to the racks today, got everything remounted, finished and dressed the backplane terminations, and completed the inter-H742 connections.

I did not do the runs for the backplane memory to the lower H742, as I do not have any backplane memory. I probably won't ever have any, either: these memory options are specialized to the '11/45, are quite rare, and only cover part of the available address space. Additionally, they would require me to track down the details of a backplane ECO to do the corresponding parts of the harness correctly. The core and MOS memory that I do actually have are all system-unit options anyway.

Here are some pics of the in-rack wiring in progress, and a couple views of the finished harness. If you add up the capacity of the DC modules, you'll see that an '11/45 like mine (with floating point) is provisioned with +5V at 100 [sic] amps, and -15V at 20 amps. That's no joke of a power supply...