Pay highly attention to the polarity marking on external battery terminal block, and make sure the
correct battery polarity is connected. Wrong connection may cause permanent damage of the UPS.
Make sure the protective earth ground wiring is correct. The current spec, color, position, connection
and conductance reliability of wire should be checked carefully.
Make sure the utility input & output wiring is correct. The current spec, color, position, connection and
conductance reliability of wire should be checked carefully. Make sure the L/N terminal is correct, not
reverse or short-circuited.
2-4. Software Installation
For optimal computer system protection, install the UPS monitoring software to fully configure UPS
shutdown.
Communication ports:
USB port
To allow for unattended UPS shutdown/start-up and status monitoring, connect one end of the
communication cable to the USB/RS-232 port and the other to the communication port of your PC. With the
monitoring software installed, you can schedule UPS shutdown/start-up and monitor UPS status on your
PC.
The UPS is equipped with an intelligent slot, ideal for either an SNMP or AS400 card. When installing either
an SNMP or AS400 card in the UPS, it will provide advanced communication and monitoring options.
Note: A USB port and RS-232 port cannot work at the same time.
INFOSEC UPS SYSTEM – 15, Rue du Moulin – 44880 Sautron – France – www.infosec-ups.com
39
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 11 16 AA XX 201 07
Diagram 9 : Battery connection
RS-232 port
Intelligent slot