Installation (continued)

Optional Connections (continued)

2USB and RS-232 Serial Communications

Use the included USB cable (see 2a ) and/or DB9 serial cable (see 2b ) to connect the communication port of your computer to the communication port of your UPS. Install on your computer the Tripp Lite PowerAlert Software appropriate to your computer's operating system. Your UPS may feature additional communications ports; these ports may be connected to additional computers that have PowerAlert Software installed. Consult your PowerAlert manual for more information.

3EPO 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's inverter. Using the cable provided, connect the EPO port of your UPS (see 3a ) to a user- supplied normally closed or normally open switch according to the circuit diagram (see

3b ). The EPO port is not a phone line surge suppressor; do not connect a phone line to this port.

4External Battery Connection

Check to ensure that the external batteries you are connecting match the voltage listed on your UPS's battery connector. All UPS models come with a robust internal battery system; select models feature connectors that accept optional external battery packs (sold separately from Tripp Lite) to provide additional runtime. Adding external batteries will increase recharge time as well as runtime. See the battery pack owner's manual for complete installation instructions. Make sure cables are fully inserted into their connectors. Small sparks may result during battery connection; this is normal. Do not connect or disconnect battery packs when the UPS is running on battery power.

 

 

 

OUTPUT

 

 

LOAD 1

LOAD 2

 

 

 

 

RS-232

USB

 

 

 

 

CAUTION

WARNING

 

 

 

CONNECT 48 VDC

 

 

 

Risk of electric shock

BATTERY SYSTEMS ONLY

 

 

 

See top of unit for

CONNECTING OTHER

IN

OUT

EPO

cautionary markings

SYSTEMS WILL VOID

 

WARRANTY

PHONE / DATA PROTECTION

2a Your model may differ.

 

 

 

OUTPUT

 

 

LOAD 1

LOAD 2

 

 

 

 

RS-232

USB

 

 

 

 

CAUTION

WARNING

 

 

 

CONNECT 48 VDC

 

 

 

Risk of electric shock

BATTERY SYSTEMS ONLY

 

 

 

See top of unit for

CONNECTING OTHER

IN

OUT

EPO

cautionary markings

SYSTEMS WILL VOID

 

WARRANTY

PHONE / DATA PROTECTION

2b Your model may differ.

 

LOAD 1

LOAD 2

OUTPUT

 

 

 

 

RS-232

USB

 

 

 

CAUTION

 

 

 

Risk of electric shock

 

 

 

See top of unit for

IN

OUT

EPO

cautionary markings

PHONE / DATA PROTECTION

3a Your model may differ.

4-5

3b

 

OUTPUT

 

2

USB

 

 

CAUTION

WARNING

 

CONNECT 48 VDC

 

Risk of electric shock

BATTERY SYSTEMS ONLY

 

See top of unit for

CONNECTING OTHER

 

cautionary markings

SYSTEMS WILL VOID

 

 

WARRANTY

4Your model may differ.

6

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Tripp Lite 220/230/240V Input/Output owner manual USB and RS-232 Serial Communications, EPO Port Connection