Powerware 9390 UPS 100160 kVA - Manual (Page 47)

INSTALLING OPTIONAL ACCESSORIES
EATON Powerware ® 9390 UPS (20–80 kVA) Installation and Operation Manual S 164201603 Rev 2 www.powerware.com 6-5
9. Contact your Eaton service representative for verification and testing of the RIM
and its connections prior to making connections with J1 through J4 (see
Table 6‐1 and Drawing 164201603-12 on page A-63).
You can order interface cables separately for connecting to the 15‐Pin D‐Sub
Connectors.
Table 6‐1. J1 through J4 Interface Connectors
Status J1 through J4 Description
UPS
AVAILABLE Pins 1 and 12 Contacts are open when the UPS is offline.
Contacts are closed when the UPS is operating in Normal mode or
ready to supply the load.
UPS OFFLINE Pins 3 and 13 Contacts are open when the UPS is offline.
Contacts are closed when the UPS is operating in Normal mode or
ready to supply the load.
BATTERY
WEAK Pins 5 and 14 Contacts are closed when approximately two minutes of battery
time is remaining, before the critical load is lost.
UTILITY
FAILURE Pins 6 and 15 Contacts are closed when Utility Failure is detected.