Line Interactive UPS User Manual
Communicating with Your UPS
18
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CAUTION
The receptacle should be protected by a fuse or circuit breaker. The circuit
should not be servicing other equipment with large electrical demands.
ATTENTION
La prise doit être protégée par un fusible ou un disjoncteur. Le circuit ne
doit pas entretenir d'autres équipements avec de grandes exigences
électriques.
10. Check the LCD panel on your UPS (A) to confirm that the site wiring fault indicator light is not lit. This light
turns on when your UPS is plugged into an improperly wired receptacle.
Communicating with Your UPS
Communication ports are available on the back of your UPS (A) which allow you to monitor or control your device
from a desktop or laptop computer.
This may be done by direct connection using the USB-B to USB-A Cable (D), the DB9 RS-232 cable (E), or an
Ethernet connection via the network card slot if you purchased a RackLink™ Network Card option. The network
card option also may be used to communicate with your UPS remotely over the internet.
Serial Connections
Network Connection
USB Type B
DB9 RS-232
Network Card Expansion Slot on UPS
For more information about communicating with your UPS over the USB-B port, refer to the NEXSYS UPS
Manager Software User Manual (100-00077) at
For more information about communicating with your UPS using a wired Ethernet connection or via wireless
connection over the internet using the RackLink™ Network Card option, refer to the NEXSYS UPS RackLink
Network Card User Manual (100-00074) at
B
