Eaton 93PM UPS, Installation And Operation Manual

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UPS System Installation
4-14 Eaton 93PM UPS (20–50 kW, 480V Four Wire – 50 kW Frame) Installation and Operation Manual P-164000540—Rev 4 www.eaton.com/powerquality
Figure 4-10. Interface Terminal Detail
Figure 4-11. Bottom Access Interface Wiring Locations
Pull Chain Terminals
Minislot Communication Bay 2
Minislot Communication Bay 1
Minislot Communication Bay 3
Minislot Communication Bay 4
Building Alarm Terminals
(See Figure 4-13 for
terminal assignments.)
Pull Chain and CAN Terminals
(See Figure 4-22 for terminal
assignments.)
Device USB
RS-232
Host USB
REPO Terminals
(See Figure 4-25 for
terminal assignments.)
Relay Output Terminals
(See Figure 4-14 for
terminal assignments.)
Cabinet Stiffener Bar
Bottom Entry Conduit Landings
for Customer Interface Wiring
Wire Tie Anchors
(See Figure 4-12 for detail.)
Bottom Access Interface
Wiring Channel
NOTE The Eaton 93PM-50-1UPS Capacity Frame bottom access
interface wiring locations are shown. However, the Eaton
93PM-50-2 UPS Redundant Frame bottom access interface
wiring locations are the same.