Optional Installation
These connections are optional. Your UPS will
function properly without these connections.
1
USB and RS-232 Serial
Communications
Use the included USB cable
serial cable
1b
port on your equipment to the communication
port of your UPS. Install on your equipment the
Tripp Lite PowerAlert
your equipment's operating system. Consult
your PowerAlert documentation for more
information.
2
EPO Port Connection
This optional feature is only for those
applications that require connection to a
facility's Emergency Power Off (EPO) circuit.
When the UPS is connected to this circuit,
it enables emergency shutdown of the UPS
inverter.
Using the cable provided, connect the EPO port
of your UPS
2a
closed or normally open switch according to the
circuit diagram
line surge protector. Do not connect a phone
line to this port.
and/or DB9
1a
to connect the communication
Software appropriate to
®
to a user-supplied normally
. The EPO port is not a phone
2b
1a
1b
2a
2b
5
4-5