APC UPS control system - Manual (Page 198)

I == International 230 Volts
A == Asia ?? 100 Volts
J == Japan ?? 100 Volts
Interpretation of the New Firmware Revision
New Firmware revison and model ID String in NN.M.L is the format
where NN == UPS ID Code.
12 == Back-UPS Pro 650
13 == Back-UPS Pro 1000
52 == Smart-UPS 700
60 == SmartUPS 1000
72 == Smart-UPS 1400
where NN now Nn has possible meanings.
N == Class of UPS
1n == Back-UPS Pro
5n == Smart-UPS
7n == Smart-UPS NET
n == Level of intelligence
N1 == Simple Signal, if detectable WAG(*)
N2 == Full Set of Smart Signals
N3 == Micro Subset of Smart Signals
where M == Possible Level of Smart Features, unknown???
1 == Stand Alone
8 == Rack Mount
9 == Rack Mount
where L == National Model Use Only Codes
D == Domestic 115 Volts
I == International 230 Volts
A == Asia ?? 100 Volts
J == Japan ?? 100 Volts
M == North America 208 Volts (Servers)
EEPROM Values
Upon sending a ˆZ, your UPS will probably spit back approximately 254
characters something like the following (truncated here for the example):
#uD43132135138129uM43229234239224uA43110112114108 ....
197