Installing Options and Accessories6-5EATON Powerware® 9390 UPS (20–80 kVA) Installation and Operation Manual S 164201603 Rev 1 www.powerware.comNOTE When installing signal wiring for CAN card J3 terminals, conduit must beinstalled between the device and the UPS cabinet.NOTE Remove the UPS cabinet top or bottom conduit landing plate to drill or punchconduit holes (see Drawing 164201603-6 on page A-32).4. Remove the X-Slot conduit landing plate from the UPS cabinet to drill or punchconduit holes (see Drawing 164201603-6 on page A-32).5. Reinstall the conduit landing plate.6. Install conduit between the UPS and RIM II. See Appendix A for UPS cabinet andRIM II wiring access information.7. Install wiring between the UPS and RIM II. See Drawing 164201603-8 starting onpage A-40 for Powerware Hot Sync CAN Bridge Card and RIM II location, terminallocation, and wiring information.NOTE 120 Vac for the RIM II should be supplied from the critical bus by facilityplanners or the customer.8. Install 120 Vac power wiring from the critical bus to the RIM II. See Drawing164201603-8 starting on page A-40 for terminal location and wiring information.NOTE Setup of the Powerware Hot Sync CAN Bridge Card must be performed by anauthorized Eaton Customer Service Engineer. Contact service to schedule a date.9. Contact your Eaton service representative for verification and testing of the RIM IIand its connections prior to making connections with J1 through J4 (see Table 6-1and Drawing 164201603-12 on page A-59).You can order interface cables separately for connecting to the 15-Pin D-SubConnectors.Table 6-1. J1 through J4 Interface ConnectorsStatus J1 through J4 DescriptionUPS AVAILABLE Pins 1 and 12 Contacts are closed when the UPS is offline.UPS OFFLINE Pins 3 and 13 Contacts are closed when the UPS is operating inNormal mode.BATTERY WEAK Pins 5 and 14 Contacts are closed when approximately two minutes ofbattery time is remaining before the critical load is lost.UTILITY FAILURE Pins 6 and 15 Contacts are closed when Utility Failure is detected.
