36
8. Using the UPS monitoring software and Contact Signal
Pin assignment
Pin number
1
2
3
4
5
6
7
8
9
RS232C signal name
T X D
R X D
P n P
GND
P n P
P n P
RING
5 4 3 2 1
9 8 7 6
Front view
Screw diameter: inch screw #4-40UNC
8. Using the UPS monitoring software and
Contact Signal
* If you do not use the UPS monitoring software and Contact Signal, this step is
not required.
The RS232C/Contact Signal Connector at the rear of the UPS provides both the function to communi-
cate with the UPS monitoring software and the Contact Signal function. There is no option that you
need to purchase separately.
8-1 When performing the auto shutdown processing
by the UPS monitoring software
UPS monitoring software
The attached UPS monitoring software allows you to automatically save files and perform shutdown pro-
cessing of your PC when a power failure occurs.
Also, you can perform desired operation by setting the automatic start/stop of the UPS based on the sched-
ule setting and the functions in "10-2 Functions that can be set/change from the UPS monitoring software."
* The time between the occurrence of a power failure and the shutdown of your PC must be within the
backup time measured in "5-1 Measuring method of the backup time" on page 28.
For more information, refer to the Instruction Manual and online help of the UPS monitoring software.
* The attached UPS monitoring software supports Japanese version environment only.
