So here goes my (not necessarily definitive) attempt...
We all know (I think) the PM120 (120amp) module is the one to go for. The generic PGDT part # for this is D50903.xx
However, a quick trawl through a few hundred (OK, so I was bored) on eBay also throws up a few other variants in the same case shape:
D50946.yy, where (so far) yy is 11 through 15. These all seem to be Permobil specific versions. Visually they appear to be similar but the Inhibit2 and On-board Charger sockets (the small ones to the RH end) appear to be blanked off. I wonder about the firmware.
D51254.01 claims to be a Meyra specific one and, more interestingly, suggests it's able to go to 220A (or rather has 220 in the little box where others have 80, 90 or 120). Not sure I believe that, but who knows? Again visually similar and the RH connectors are blanked off. Sold for 65€ on eBay earlier this year, but only the one listing ever.
It is generally thought that the .xx sub-identifier for the generic D50903 is the brand of chair it's intended for. That may or may not be true, but various numbers have been associated with multiple brands; sadly there's a lot of mis-information on eBay due to sellers copying each others adverts. Here is a list I've compiled (feel free to copy and add) :
- .01 - .08 Nothing found
- .09 - Handicare (Puma 40)
- .10 - Quickie (Jive)
- .11 - Scout Mobility
- .12 - Quickie (QM710)
- .13 - AMYSystems Alltrack
- .14 - Permobil