Powerware 9315 - Manual (Page 43)

INSTALLING OPTIONAL ACCESSORIES
EATON Powerware ® 9315 UPS (500–750 kVA) Installation and Operation Manual S 164201244 Rev E www.powerware.com 6-5
6.2 Installing an RIM
The optional RIM uses relay contact closures to indicate the UPS system operating
status and alarm condition. The module uses an RS‐422 serial interface line and may
support up to eight critical loads. Figure 6‐3 shows the RIM with its four 15‐pin D‐sub
connectors labeled J1 through J4. See Figure A‐27 and Figure A‐28, starting on
page A-39, for enclosure dimensions and wiring knockouts.
Flush Mount
Surface Mount
(for hanging)
Continues
at UPS
J2 J1 J4 J3
15‐Pin D‐Sub
Connectors
RIM
Figure 6‐3. RIM
1. Verify that the UPS system is turned off and all power sources are removed. See
Chapter 9, “UPS Operating Instructions,” for shutdown instructions.
2. Remove the access plate on top of the UPS Input/Rectifier cabinet to gain access
to the customer interface panel (see Figure A‐13 on page A-23).
3. Securely mount the RIM.
4. Install wiring from the RIM using ½” conduit through the cable entry knockout in
the top of the UPS Input/Rectifier cabinet. See Figure A‐13 on page A-23 for the
conduit landing area location.
5. If not already installed, locate the RMP adapter cable assembly in the spare parts
kit (see Figure 6‐4). Mate the DB‐9 connector on the back of the terminal block to
the DB‐9 connector (Port 1) on the UPS customer interface panel (see
Figure A‐19 on page A-30). Use two screws from the spare parts kit to secure
the terminal block bracket to the customer interface panel.