Eaton 9PXM User Manual

92 4–20kVA Users Guide P-164000669 4–20kVA Users Guide P-164000669—Rev 09
Figure 75. UPS Communications Ports
CN17 - DB-9 Communication Port
CN12 - USB Communication
Port
CN4
CN7
CN5
Network
(Optional)
CN13CN6
ACT
100M
MAC:
ETHERNET
Settings/Sensor
RS232UPS Data
EBM Communication Ports
External communication ports are located on the top rear panel of the EBM (see Figure 76 ). They are identified
as follows:
• External slot select signals and external CAN signals from UPS
• External slot select external CAN signals to next EBM
• Last EBM Jumper
• DB-9 (RS-232) port
• USB port
Figure 76. EBM Communication Port
CN5 - DB-9 Communication Port
CN12 - USB Communications Port
CN3
CN4
CN6
Refer to detail A in for the type of signal connectors used.
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Dedicated Input Signals
Emergency Power-off (EPO):Connection to a facility Emergency Shutdown switch provides a method for
emergency Eaton 9PXM system shutdown.
EPO Connections
In the 9PXM UPS, EPO can be configured either as Normally Open (NO) or Normally Closed (NC) contacts.
Connector CN7 on the rear panel of the UPS is used for EPO.
Dedicated Input Signals

Eaton 9PXM Specifications

General

Topology	Double Conversion Online
Battery Type	Valve-Regulated Lead Acid (VRLA)
Power Factor	0.9
Frequency	50/60 Hz
Efficiency	Up to 96%
Input Voltage	208/220/230/240 VAC (single-phase); 208/400/415 VAC (three-phase)
Output Voltage	208/220/230/240 VAC (single-phase); 208/400/415 VAC (three-phase)
Communication Ports	USB, RS-232, Optional Network Card
Operating Temperature	0 to 40°C
Weight	Varies by model
Dimensions	Varies by model