Powerware 9315 UPS Manual De Usuario
Using Features and Options
6−6
EATON Powerware
®
9315 UPS (200–300 kVA) Operation Manual
S 164201036 Rev G www.powerware.com
6.6 Relay Interface Module
An optional RIM uses relay contact closures to indicate the operating status and alarm
condition of the UPS system. A maximum of two monitoring accessories (RMPs, RIMs, or
SCMs) can be installed. See Table 6-1 on page 6−4 for the number of accessories
permitted. Figure 6-4 shows the RIM with its four 15-pin connectors labeled J1 through J4.
condition of the UPS system. A maximum of two monitoring accessories (RMPs, RIMs, or
SCMs) can be installed. See Table 6-1 on page 6−4 for the number of accessories
permitted. Figure 6-4 shows the RIM with its four 15-pin connectors labeled J1 through J4.
Figure 6-4. Relay Interface Module
The RIM can provide the following signals:
UPS AVAILABLE
Pins 1 and 12
Contacts are closed when the UPS is operating in
Normal mode or ready to supply the load.
Normal mode or ready to supply the load.
UPS OFF LINE
Pins 3 and 13
Contacts are open when the UPS is offline.
Contacts are closed when the UPS is operating in
Normal mode.
Contacts are closed when the UPS is operating in
Normal mode.
BATTERY WEAK
Pins 5 and 14
Contacts are closed when approximately two
minutes of battery time is remaining, before the
critical load is lost.
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.