[Cooker] (apcupsd) APC UPS cable diagram?

[JJ]

        Hello cooker, I have an APC Smart-UPS 1400 here, and
no-where can I find the pin-outs wiring for the db9 connector,
so in order to use the apcupsd prog., I need to build a cable
and was wondering if anyone could point me in the right direction
so I could try this program?
Cheers,
John