Eaton 9315, Installation Manual

Page: 45 / 98

10−1
EATON Powerware
®
9315 UPS (300–500 kVA) Installation Manual
S
164201118 Rev H www.powerware.com
Chapter 10 Installing a Relay Interface Module
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 164201118−11 on page A−38 outlines the
enclosure dimensions.
Flush Mount
Surface Mount
(for Hanging)
Continues at UPS
J1 J2 J3 J4
15−Pin D−Sub Connectors
Relay Interface Module
Figure 10-1. Relay Interface Module
To install an RIM:
1. Securely mount the RIM.
2. Install wiring from the RIM using ½-in. conduit through the conduit entry plate in
either the top or bottom of the UPS cabinet.
The top entry connection requires installation of ½-in. 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.