Application Guide

Section 5876 Installation Instructions
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B)
Page 4-22 Chapter 4. Making Electrical Connections
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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.
LMS CONNECTIONS (IF LMS FURNISHED)
Refer to Figure 4-6 for connector locations.
If the LMS is furnished, make the following connections as required. Refer to the
separate LMS Installation Instructions (Section 5879) for procedures. Section 5879 can
be accessed from the CD (Electronic Documentation Package) furnished with your
system.
a) LMS CPU/Hardware Fail Alarm
b) LMS Local Port
(Provided via a USB to RS-232 Port Adapter Unit. A device driver CD is supplied
with the USB to RS-232 Port Adapter Unit. The proper driver must be installed on
the computer to be connected to the USB port. See the next section to install the
device driver.)
c) LMS Ethernet Port
d) LMS Modem Port
e) LMS OEM (RS-485) Port
f) LMS Input/Output (I/O) Circuit Cards
g) LMS Energy Management Connections
(when used w/ 'traditional' rectifiers external to the system)
h) LMS Sequential Start Connections
i) Optional LMS Expansion Assembly(s) Connections to Customer Equipment
Procedures are provided next in this document for LMS Network Interconnections
Between Bays and Optional LMS Expansion Assembly(s).