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Installing Options and Accessories
NOTE When installing signal wiring for CAN card J3 terminals, conduit must be installed between the device and the UPS cabinet.
NOTE Remove the UPS cabinet top or bottom conduit landing plate to drill or punch conduit holes (see Drawing
4.Remove the
5.Reinstall the conduit landing plate.
6.Install conduit between the UPS and RIM II. See Appendix A for UPS cabinet and RIM II wiring access information.
7.Install wiring between the UPS and RIM II. See Drawing
NOTE 120 Vac for the RIM II should be supplied from the critical bus by facility planners or the customer.
8.Install 120 Vac power wiring from the critical bus to the RIM II. See Drawing
NOTE Setup of the Powerware Hot Sync CAN Bridge Card must be performed by an authorized Eaton Customer Service Engineer. Contact service to schedule a date.
9.Contact your Eaton service representative for verification and testing of the RIM II and its connections prior to making connections with J1 through J4 (see Table
You can order interface cables separately for connecting to the
Table 6-1. J1 through J4 Interface Connectors
Status | J1 through J4 | Description |
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UPS AVAILABLE | Pins 1 and 12 | Contacts are closed when the UPS is offline. |
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UPS OFFLINE | Pins 3 and 13 | Contacts are closed when the UPS is operating in |
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| Normal mode. |
BATTERY WEAK | Pins 5 and 14 | Contacts are closed when approximately two minutes of |
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| battery time is remaining before the critical load is lost. |
UTILITY FAILURE | Pins 6 and 15 | Contacts are closed when Utility Failure is detected. |
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EATON Powerware® 9390 UPS |