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Application Guide

ManualsBrandsEmerson ManualsDC PowerEmerson NetSure 802 DC Power System
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Section 5876 Installation Instructions
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B)
Page 4-16 Chapter 4. Making Electrical Connections
This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy
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.
Figure 4-5
Default MCA Customer Alarm Relay Assignments
1
9
10
18
K3
K2
K1
K6
K5
K4
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
TB1
Notes
NC = Normally Close Contact
COM = Common
NO = Normally Open Contact
All relay contacts are shown
with the relay de-energized.
All relays are energized
during normal operation,
and de-energized
during an alarm condition.
#1 #2 #3 #4 #5 #6 #7
1
9
10
18
K3
K2
K1
K6
K5
K4
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
TB1
1
9
10
18
K3
K2
K1
K6
K5
K4
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
TB1
1
9
10
18
K3
K2
K1
K6
K5
K4
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
TB1
1
9
10
18
K3
K2
K1
K6
K5
K4
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
TB1
1
9
10
18
K3
K2
K1
K6
K5
K4
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
TB1
1
9
10
18
K3
K2
K1
K6
K5
K4
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
NC
COM
NO
TB1
#1
#3
#5
#7
#6
#4
#2
AC MAJOR
OVER
CURRENT
RECT. MINOR
UNDEFINED
MCA FAIL
AC
MINOR
AC MAJOR
OVER
CURRENT
RECT. MINOR
UNDEFINED
MCA FAIL
AC
MINOR
AUDIBLE
HIGH
VOLTAGE #2
VERY LOW
VOLTAGE
RECT. MAJOR
RECT. FAIL
TEST/EQ
AUDIBLE
HIGH
VOLTAGE #2
VERY LOW
VOLTAGE
RECT. MAJOR
RECT. FAIL
TEST/EQ
AC FAIL
MINOR
MAJOR
HIGH
VOLTAGE #1
BATTERY ON
DISCHARGE
BREAKER/FUSE
AC FAIL
MINOR
MAJOR
HIGH
VOLTAGE #1
BATTERY ON
DISCHARGE
BREAKER/FUSE
UNDEFINED
UNDEFINED
UNDEFINED
Controller Conditions
that are Logged and
that Light the Bay #1
Alarm LED
UNDEFINED
UNDEFINED