Eaton 93PM Emergency Lighting UPS (50 kW, 480V Three and Four-Wire UL 924) Installation and Operation Manual P-164000569—Rev 03
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This chapter describes the communication features of the Eaton 93PM UPS.
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The Eaton 93PM UPS has four standard, factory-installed Minislot communication bays. The UPS is compatible
with the following Minislot cards (see
):
NOTE
Only one Power Xpert® Gateway Minislot UPS Card can be used at one time.
•
The Power Xpert Gateway Minislot (PXGMS) UPS Card provides Web-enabled, real-time monitoring of
Eaton 93PM uninterruptible power systems (UPSs) through standard Web pages, Power Xpert software,
Intelligent Power Manager (IPM), Intelligent Power Protector (IPP), or third-party software. As an integral
part of the Eaton Power Xpert Architecture
®
, the PXGMS UPS Card provides a central point to connect
UPSs to the Ethernet network.
Network managers can view critical downstream device information, such as status, power, energy, and
power quality data with an easy-to-use interface.
•
Industrial Relay Card-Minislot (IRC-MS) – can be used to indicate the operating status of the UPS system
using the customer's monitoring equipment. The Industrial Relay Card uses five isolated normally-open or
normally-closed dry relay contacts to indicate the UPS status. Normal, Bypass, Battery, and Alarm modes
can be monitored. See
for default triggers. The contact ratings and wire range are listed in the
IRC-MS installation guide. One input can be activated by a switch or dry contact. The voltage source is
provided by the card, no external voltage source is needed.
For installation and setup of a Minislot card, contact an Eaton service representative. Refer to the manual
supplied with the Minislot card for user instructions.
Figure 64. Optional Minislot Cards
Ident
Power
Act
100
PXGMS UPS
Restart
TX
RX
Setup
CMN
Status
DHCP
EMP
Ethernet 10/100
+
-
Table 19. IRC-MS Default Triggers
Relay
Trigger
K1
UPS supporting the load
K2
UPS on Battery
K3
Summary alarm
K4
UPS on bypass
K5
UPS battery low
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This standard feature lets you connect the UPS to your building alarms, such as smoke detectors or
overtemperature alarms. The building alarm customer interface terminals for external are located inside the
UPS. Use twisted-pair wires for each alarm input and common.
Summary of Contents for 93PM-50-1
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