Ups Shutdown; Ups Remote-Control Functions - Eaton Evolution Pulsar Serie Manuel D'installation Et D'utilisation

3. Operation

3.4 UPS shutdown

3.5 UPS remote-control functions

7
Remote control connection and test
1 - Check that the UPS is OFF and disconnected from the AC input source.
2 - Remove connector (7) after unscrewing the screws.
3 - Connect a normally closed volt-free contact (60 V DC / 30 V AC max., 20 mA max., 0.75 mm
between the two pins of connector (7) (see diagram).
7
7
4 - Plug connector (7) into the back of the UPS.
5 - Connect and restart the UPS following the previously described procedures.
6 - Activate the external remote shutdown contact to test the function.
Warning. This connector must only be connected to SELV (Safety Extra-Low Voltage) circuits.
34008235EN/AC - Page 14
1
2
10
230V/10A Max
Ue/In/Eing
1
2
Us/Out/Ausg
I max 6.5A
Contact open: UPS shutdown
ROO
Contact closed: UPS start-up (UPS connected to AC power and AC power is available)
Note. The local ON/OFF control using button (10) overrides the remote-control function.
Contact open: UPS shutdown, LED (14) goes ON.
RPO
To return to normal operation, deactivate the remote external contact and restart the UPS
by pressing button (10).
Press button (10) for approximately 2 seconds.
The devices connected to the UPS are no longer supplied.
Evolution offers a choice between two remote control functions.
RPO (Remote Power Off) allows a remote contact to be used to
disconnect all the equipment connected to the UPS.
Restarting the UPS requires manual intervention.
ROO (Remote ON/OFF) allows remote action of button (10) to shut
down the UPS.
These functions are obtained by opening of the contact connected
between the appropriate pins of connector (7) on the rear panel of the
UPS (see figures below).
2
cable cross-section)