Ordering Guides

System Application Guide SAG582136600
Spec. No. 582136600 (Model 211
NGFB) Issue AU, February 21, 2014
Page 75 of 105
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Yellow Alarm Lead
(P/N 535294)
(factory wired to
circuit breaker
alarm terminal)
Connect to shelf
per table below.
Remove quick
connect terminal
first.
Torque to 84 in-lbs
using supplied hardware
To
Power
System
To
Battery
Procedure
1. Connect YELLOW lead exiting top of
Battery Disconnect Unit per table below.
Remove quick connect terminal first.
The YELLOW lead is factory connected
to circuit breaker “C (Common)” alarm
terminal in the Battery Disconnect Unit.
2. There is NO connection to the circuit
breaker “NO (Normally Open)”
alarm terminal.
3. Connect loose end of Jumper factory
connected to bottom terminal on
circuit breaker to circuit breaker
“NC (Normally Closed)” alarm
terminal.
EXTERNAL BATTERY
DISCONNECT UNIT
(Side cover removed in illustration
to show wiring details.)
Alarm Wiring to a Single
External Battery Disconnect Unit
External Battery Disconnect Circuit Breaker Alarm Input:
A battery disconnect circuit breaker alarm is activated when the circuit
breaker is in the OFF position, and provides -48VDC to Digital Input # 2.
Must order Cable 545495
R-BK Lead of 545495. Splice and heat shrink tubing included with 545495
Pin 3 of J3 on customer interface BD (negative side of Digital Input # 2)
O-R Lead of 541311. Splice and heat shrink tubing included with 541311
NO
CONNECT YELLOW WIRE TO:
Alarm Cable
on shelf
YES
NO
YES
545495
541311
Shelf List
1 or 2
5 or 6
BREAKER ALARM CONNECTION