COMMUNICATION
Connectivity Cards
Connectivity cards allow the UPS to communicate in a variety of networking environments and with different types of devices. The Eaton 9130 has one available communication bay for the following connectivity cards:
S
SRelay Interface Card - has isolated dry contact
See Figure 18 on page 53 for the location of the communication bay.
Relay Interface Card
Figure 20. Optional Connectivity Cards
Remote Emergency Power-off
REPO is used to shut down the UPS from a distance. This feature can be used for shutting down the load and the UPS by thermal relay, for instance in the event of room overtemperature. When REPO is activated, the UPS shuts down the output and all its power converters immediately. The UPS remains on to alarm the fault.
W A R N I N G
The REPO circuit is an IEC 60950 safety extra low voltage (SELV) circuit. This circuit must be separated from any hazardous voltage circuits by reinforced insulation.
C A U T I O N
SThe REPO must not be connected to any utility connected circuits. Reinforced insulation to the utility is required. The REPO switch must have a minimum rating of 24 Vdc and
20 mA and be a dedicated
STo ensure the UPS stops supplying power to the load during any mode of operation, the input power must be disconnected from the UPS when the emergency
56 | Eaton® 9130 UPS |