C O M P U T E R I N T E R F A C E P O R - Powercom 800VA User Manual

8. Computer Interface Port
The computer interface port has the following characteristics:
D-SUB 9 Pin Female Connector for white cable
D-SUB 9 Pin Female Connector for purpure cable
Contacts
Normally
Open
Signal High Min. 1 Second
Contacts
Normally
Open
Signal High Min. 1 Second
11
5 Low Battery
2
Mains Failure
4
Common
7
UPS Shut Down or
6
RS232 RD Pin 3
RS232 TX Pin 2
1
RS232 RTS Pin 7
8
RS232 DTR Pin 4
9
3 No Connection
Pin Number
5
Low Battery
2
Mains Failure
4
Common
7
UPS Shut Down or
6
RS232 RD Pin 3
RS232 TX Pin 2
9
RS232 RTS Pin 7
8
RS232 DTR Pin 4
3
No Connection
1
Pin Number