Tripp-Lite SmartOnline SU10KRT3U El Manual Del Propietario página 12

Optional Connection
EPO Port Connection
2
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 and inhibits transfer to internal bypass. Using
the cable provided, connect the EPO port of your UPS (see
normally closed or normally open switch according to the circuit diagram (see
Note:
1. If using a cable other than what is supplied, the cable should not exceed 350 feet
or have a resistance of greater than 10 ohms.
2. If a non-latching EPO switch is used, the EPO must be held for a minimum of 1
second. This does not apply to a latching EPO switch.
CAUTION: The EPO port is not a phone line surge suppressor; do not connect a
phone line to this port.
UPS Unit State when asserting EPO with AC line present:
LEDs Output Fans
OFF OFF OFF
To restart the UPS unit after asserting EPO with AC line present:
1. Verify that the EPO assertion has been removed or cleared.
2. Remove AC line power to the UPS unit.
3. Reapply AC line power. Now the UPS will start back up in Bypass mode and the
LCD will display "BYPASS MODE".
UPS Unit State when asserting EPO without AC line power:
LEDs Output Fans
OFF OFF OFF
To restart the UPS unit after asserting EPO without AC line power:
1. Verify that the EPO assertion has been removed or cleared.
2. Reapply AC line power to the UPS unit. Now the UPS will start back up in Bypass
mode and the LCD will display "BYPASS MODE".
Internal SNMP/WEB Card Insertion
3
Remove the small cover panel from the accessory slot to use optional accessories to
remotely monitor and control your UPS. Visit www.tripplite.com/support for more
information, including a list of available SNMP, network management and connectivity
products.
201102089 93-2982.indb 12
continued
2a
Serial SNMP USB
OFF OFF OFF
Serial SNMP USB
OFF OFF OFF
) to a user-supplied
2b
).
2a
2b
LCD SCREEN
"Emergency Stop"
LCD SCREEN
"Emergency Stop"
12
EPO PIN ASSIGNMENT
12V
1
X
2
3
4
1K
5
6
X

3
7/11/2011 3:49:03 PM