Application Guide

Section 5876 Installation Instructions
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B)
Page 4-26 Chapter 4. Making Electrical Connections
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Figure 4-6 (cont'd from previous page, cont'd on next page)
LMS Connection Points
Detail C
LMS Monitoring System
Main CPU Circuit Card
(P/N 545558)
(Primary Bay Only)
LMS Modem
Port (RJ-11)
(Phone Line)
Piggy-Back Modem
Circuit Card
(P/N 508951)
5 1
9 6
9-Pin Female D-Type Jack
RS-232
J4
(located
behind
bracket)
NO C NC
J4
External
CPU/Harware Fail Alarm
1 2 3 4 5 6
Relay contacts are shown
with the realy de-energized.
Relay contacts are energized
during normal operation and
de-energized during an alarm
condition.
NC = Normally Closed
C = Common
NO = Normally
Open
Notes