- 36 -
COMMUNICATION INTERFACE
R.E.P.O.
R.E.P.O.
This isolated input is used to turn the UPS off remotely in case of an emergency.
The UPS is supplied from the factory with the “Remote Emergency Power Off” (R.E.P.O.) terminals short-circuited (refer to "UPS
DETAILS” ref.7). If it is to be installed, remove the short-circuit and connect to the normally closed contact of the stop device using a
double insulated cable.
In case of emergency, by activating the stop device, the R.E.P.O. control is opened, and the UPS will shut-down (refer to USER
MANUAL), and the load will be powered off completely.
The R.E.P.O. circuit is self-powered using a SELV type circuit. No external power supply voltage is therefore required. When it is
closed (normal condition), a maximum current of 15mA is present.
NOTE: If more than one UPS is to be conected within the same R.E.P.O system. Each UPS must be provided with its own dedicated
separate set of contacts. Do not connect the systems in parallel or series.
PROGRAMMABLE IN – OUT SIGNALS
These contacts (refer to "UPS DETAILS” ref.7) can be programmed using the service configuration software for additional interfacing.
In case of an external maintenance bypass or Battery
Cabinet installation, the relative switch auxiliary
contacts must be connected to these inputs and
programmed.
NO FACTORY DEFAULT SETTING
The output dry contacts are rated to 1A @ 24Vdc or 1A @ 30Vac
FACTORY DEFAULT SETTING:
OUT 1 Load on bypass
OUT 2 Battery working (if closed)
OUT 3 Battery low
OUT 4 Fault or lock (if open)
To Next Page
Loading...
Need help?
General
