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3.
4.
5.
6.
Connect a normally closed volt-free contact between the two pins of connector.
Normally closed
Contact open: shut down of UPS.
To return to normal operation, deactivate the external remote shut
down contact and restart the UPS from the front panel.
Plug the RPO connector into the back of the UPS and fix the screws.
Connect and restart the UPS according to the previously described procedures.
Activate the external remote shut down contact to test the function.
Always test the RPO function before applying your critical load to avoid accidental load loss.
Programmable Signal Outputs
The 5PX incorporates three programmable signal outputs: one relay output, two optocoupler outputs (DB9 pins 1 and
8). Signal outputs can be configured (see Settings > Comm settings > Output Signals) to report the following information:
Signal
Default assignment
Description
On battery (On bat)
DB9-Pin 8
UPS is in battery mode
Low battery (Low bat)
DB9-Pin 1
UPS is in battery mode and has reached the low
battery alarm threshold.
Battery fault (Batt fault)
(1) Relay output
Battery fault
UPS OK
DB9-Pin 7
Load is powered
with no alarm
Load powered
-
Load is powered
Load protected
-
UPS is on inverter, with no alarm and ready to go
to battery
Ext charger ON
-
Choose events that will trigger this alarm trough
the LCD (Settings > Comm settings > General
alarm).
OVL pre-alarm
-
Overload pre-alarm
(1) Relay output:
4.7 Eaton Intelligent Power Software suite
Eaton Intelligent Power Software suite is available from
.
Eaton Software suite provides up-to-date graphics of UPS power and system data and power flow.
It also gives you a complete record of critical power events, and it notifies you of important UPS or power information.
If there is a power outage and the 5PX UPS battery power becomes low, Eaton Software suite can automatically shut
down your computer system to protect your data before the UPS shutdown occurs.
