The TM515 power supply assembly, which includes the backplane with the connectors for the modules, can be easily removed from the frame by removing the obvious screws on the rear panel.
With a few small blocks to line everything up, the module to test can just plug in directly.
Great care must be taken when testing not to move the module and inadvertently disconnect it.
Not as good as having proper extender cables, but works in a pinch.
-Mac
