Installing An Optional Relay Interface Module; Figure 5-8. Remote Monitor Panel Ii, Relay Interface Module Ii, Or Supervisory Contact Module Ii Wiring - Eaton Power Xpert 9395 550/275 Installation And Operation Manual

Installing Options and Accessories
UPS Can Card J3
Twisted Pair

Figure 5-8. Remote Monitor Panel II, Relay Interface Module II, or Supervisory Contact Module II Wiring

Table 5-5. RMP II, RIM II, or SCM II Wiring Terminations
From
UPS CAN Card
J3–6 (TX)
J3–7 (TX)
N/A
N/A
N/A
NOTE
13. To check the operation of the RMP II, ensure that the UPS is supplying the load via inverter or bypass. If
the indicators on the RMP II show the appropriate status, then it is operating correctly.
If the communication link between the UPS and the RMP II is not present, the RMP II performs a
self–test (all indicators flash and the horn beeps at one–second intervals). If the self-test occurs, check all
harness connectors and the fuse for proper seating. If all connections are secure but the RMP II continues
to self–test, replace the fuse with the spare included in the hardware kit. If a fuse replacement does not
correct the problem, contact an Eaton service representative for verification that the RMP II is working
correctly.
14. To test the indicator lamps, press and hold the horn silence pushbutton for three seconds. All lamps
should illuminate, and the horn sounds continuously until you release the pushbutton.
5.4 Installing an Optional Relay Interface Module II
To install RIM II wiring:
1. Verify the UPS system is turned off and all power sources are removed. See Chapter 7, "UPS Operating
Instructions" for shutdown instructions.
TM
5-10 Power Xpert
RMP II, RIM II, or SCM II
To
RMP II, RIM II, or SCM II
TB1–5 (RDX*)
TB1–4 (RDX)
TB3 Line
TB3 Neutral
Ground Terminal
Setup of the Powerware Hot Sync CAN Bridge Card must be performed by an
authorized Eaton Customer Service Engineer. Contact an Eaton service
representative to schedule a date.
9395 550/275 UPS (225–550 kVA) Installation and Operation Manual 164201716—Rev 8 www.eaton.com/powerquality
Tightening Torque
Nm (lb in)
0.9 (8)
Use twisted pair
0.9 (8)
0.9 (8)
0.9 (8)
2.7 (24) Maximum
Ground Terminal
Neutral
120 Vac from
Critical Bus
Line
Remarks