Looking for SENDON UPS schematics or pinouts (db9 to serial)

[paulojmdsilva]

UPS link to PC

I have an Old UPS and I want to connect it to my computer with a DB9 cable or another like it but the manufacturer of the UPS is Japanese and I cant understand that language , anybody have an SENDON UPS (1000 VA) or Know the pinouts of the connector (db9 to serial) :?:

 

[schuhsj]

Here is UPS FAQ: **broken link removed**
with cable circuit diagrams

 

[paulojmdsilva]

Tanks

 

[paulojmdsilva]

:?: Great link but I dont understand a word of russian , the circuits will be usefull , if anybody know a similar site in english please let me know ?