Battery Installation
Vertiv
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Large System, 3-Phase UPS Battery System Installation Manual
19
2.5.3
Liebert NXL
™
—UPS Control Contacts with Battery Cabinet
The battery interface board in the battery cabinet connects to TB1154A in the Liebert NXL.
shows the
contacts used to communicate between the UPS module and battery cabinets or module battery disconnects.
Figure 16
Wiring external interface board in Liebert NXL to battery interface board in battery cabinet
+24V
CANL
CANH
GND
1
3
2
4
TB1154A
TB1154A
+24V
CANL
CANH
GND
TB1154
TB1154
Detail A
Detail A
Detail B
Detail B
4
3
2
1
EXT BATT
CAN
External Interface Board (in UPS)
Battery Interface Board
(in Battery Cabinet)
Содержание Liebert NXL 1100
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