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Installation Drawings
23 Liebert
®
NX
™
Figure 20 Alber battery monitoring wiring to multiple battery cabinets
TELCO
BATTERY CABINET#1
BATTERY
CABINET #2
BATTERY
CABINET #3
BATTERY
CABINET #4
24VAC #1
+24 VAC
INPUT
LAN/LOCAL
TB1158
MINOR CM
MINORNC
MINOR NO
MAJORCM
MAJORNC
MAJORNO
RESET
RESET
24VAC
#2
24VAC
#6
24VAC
#5
24VAC
#4
24VAC
#3
---
---
TX
RX
---
---
TX
RX
---
---
TX
RX
---
---
TX
RX
---
---
TX
RX
ETHERNET
BDS-40 Data
Collection
Module #4
BDS-40 Data
Collection
Module #3
BDS-40 Data
Collection
Module #2
BDS-40 Data Collection
Module #1
BDS-40 Data Controller
UPS Cabinet
Battery
Interface
Board
24VAC
Input
24VAC
Input
24VAC
Input
230VAC
60Hz
230VAC
60Hz
480VAC
60Hz