Desc: APC UPS cable - 940-0024C
File: apc.txt
Date: 3 May 2002
Auth: Russell Kroll <rkroll@exploits.org>

This is an ASCII version of a drawing sent to me many years ago by 
Steve Draper.  His original scan is here:

	http://www.exploits.org/nut/library/cables/940-0024C.jpg

Now for the ASCII version of it:

M-DB9                               M - UPS        F - PC
         1       5
       _____________                1 ----\        1 --\    DCD
       \ o o o o o /                2 ------------ 2   |    RxD
        \ o o o o /                 3     \------- 3   |    TxD
         ~~~~~~~~~                  4              4 --/    DTR
          6     9                   5     /------- 5        GND
                                    6     |        6        DSR
F-DB9                               7     |        7 --\    RTS
         5       1                  8     |        8 --/    CTS
       _____________                9 ----/        9        RNG
       \ o o o o o /
        \ o o o o /
         ~~~~~~~~~
          9     6

The loopback pins (back to the computer) are provided for Powerchute's sake.
The NUT drivers (newapc and apcsmart) don't need them and will work with
just the two data lines and GND connected.
