Figure 111. Relay Interface Module Ii; Table 39. Customer Interface Connectors - Eaton Power Xpert 9395 Installation And Operation Manual

Communication
8 8 . . 7 7 R R e e l l a a y y I I n n t t e e r r f f a a c c e e M M o o d d u u l l e e I I I I
An optional RIM II uses relay contact closures to indicate the operating status and alarm condition of the UPS
system. The module uses a serial interface line and may support up to eight critical loads. The RIM II can be
flush–mounted or surface–mounted on a desktop, or secured to a wall.
four 15–pin connectors labeled J1 through J4.

Figure 111. Relay Interface Module II

The RIM II can provide the status and alarm signals shown in

Table 39. Customer Interface Connectors

Status
UPS AVAILABLE
UPS OFFLINE
BATTERY WEAK
UTILITY FAILURE
174 Eaton ®
J1 through J4 Description
Pins 1 and 12 Contacts are closed when the UPS is operating in Online mode or ready to supply the
load.
Pins 3 and 13 Contacts are open when the UPS is offline.
Contacts are closed when the UPS is operating in Online mode.
Pins 5 and 14 Contacts are closed when approximately two minutes of battery time is remaining
before the critical load is lost.
Pins 6 and 15 Contacts are closed when Utility Failure is detected.
Power Xpert ® 9395P-600 Installation and Operation Manual 164000562—Rev 08
Figure 111 shows the RIM II with its
Table 39.