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Tripp Lite by Eaton SmartOnline Series User Guide 614-21326—Rev 01 21
Leave the RPO connector installed in the RPO port on the UPS even if the RPO function is not needed.
RPO connections:
RPO Comments
Connector type Terminal, 14 AWG maximum wires
External breaker specification 60 V DC/30V AC 20mA max
Remote Control Connection and Test
1. Check the UPS is shut down and the electrical supply network disconnected.
2. Remove RPO connector from the UPS by unfitting the screws.
3. Connect a normally closed volt-free contact between the two pins of connector.
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.
4. Plug the RPO connector into the back of the UPS and fix the screws.
5. Connect and restart the UPS according to the previously described procedures.
6. 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 Tripp Lite by Eaton SmartOnlineUPS incorporates three programmable signal outputs: one relay output,
two optocouplers outputs (pin- 1/8). Signal outputs can be configured (COM SETTING->OUTPUT RELAY,
OUTPUT DB9-1,OUTPUT DB9-8 > in
4.5 User Settings to report the following information:
Table 8. Signal Outputs
Signal Default Assignment Description
On battery (On bat)
DB9-Pin 8 UPS is in battery mode
Low battery (Low bat)
DB9-Pin 1 Battery is nearly empty
Battery fault (Bat fault)
-
Battery fault
Bypass
Relay output (1)
UPS is operating in Bypass mode
Load powered
-
Load is powered (from inverter or bypass)
Remote Control Functions
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