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Chapter 10
The optional RIM uses relay contact closures to indicate the operating status and alarm
condition of the UPS system. The module uses an RS−232 serial interface line and may
support up to eight critical loads. A maximum of two monitoring accessories (Remote
Monitor Panels, RIMs, or Supervisory Contact Modules) can be installed. See Table 9-1 on
page 9−1 for the number of accessories permitted. Figure 10-1 shows the RIM with its four
15-pin connectors labeled J1 through J4. Drawing 164201037−12 on page A−35 outlines the
enclosure dimensions.
15−Pin D−Sub Connectors
To install an RIM:
9315 UPS (200–300 kVA) Installation Manual S 164201037 Rev G www.powerware.com
EATON Powerware
®
Installing a Relay Interface Module
Relay Interface Module
J1
J2
J3
Figure 10-1. Relay Interface Module
1. Securely mount the RIM.
2. Install wiring from the RIM using ½" conduit through the conduit entry plate in
either the top or bottom of the UPS cabinet.
The top entry connection requires installation of ½" flexible conduit within the
UPS. Bottom entry requires no additional routing of conduit within the UPS.
3. If not already installed, locate the RMP adapter cable assembly (see Figure 10-2) in
the spare parts kit. Mate the DB−9 connector on the back of the terminal block
into the DB−9 connector on the Communication Panel of the UPS (see
Figure 10-3). Use two screws from the spare parts kit to secure the terminal block
bracket to the Communication Panel.
Flush Mount
Surface Mount
(for Hanging)
J4
Continues at UPS
10−1
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