System 5000 (UL 8th)
Figure B.6 illustrates the configuration of LDMs to annunciate alarms and troubles for up to 120 zones with the first eight points - 16
LEDs (J5: P1 through P8 and J6: P1 through P8) dedicated to System 5000 system status annunciation.
38
Address #1
System Status Indicators*
LDM-32
1st LDM-E32
9 - 12
9 - 12
2nd LDM-E32
25 - 28
25 - 28
3rd LDM-E32
41 - 44
41 - 44
Address #2
LDM-32
57 - 60
1st LDM-E32
73 - 76
2nd LDM-E32
89 - 92
3rd LDM-E32
105 - 108
Alarm
T rouble
J5
* System Status Indicators
Supervisory (Yellow LED)
not used
Signals Silenced (Yellow LED)
System Trouble (Yellow LED)
not
System Alarm (Red LED)
J5
*It is assumed this module/expander annunciates points (circuits) 64-128.
Figure B.6 Alarm/Trouble Operation Without 8-Point Shift
1 - 4
5 - 8
17 - 20
21 - 24
13 - 16
33 - 36
37 - 40
29 - 32
49 - 52
53 - 56
45 - 48
61 - 64
65 - 68
69 - 72
77 - 80
81 - 84
85 - 88
93 - 96
97 - 100
101 - 104
109 - 112
113 - 116
117 - 120
Alarm
T rouble
Alarm
T rouble
Alarm
J6
OUTPUTS
J7
view of LDM-32
NAC Ckt #1 ON (Green LED)
NAC Ckt #2 ON (Green LED)
Municipal Tie ON (Red LED)
Alarm Relay ON (Red LED)
NAC Ckt #1 Trbl (Yellow LED)
NAC Ckt #2 Trbl (Yellow LED)
Municipal Tie Trbl (Yellow LED)
Alarm Relay Trbl (Yellow LED)
J6
OUTPUTS
LDM Series Instruction Manual — P/N 15885:H3 8/12/2019
AIM-200 Point Annunciation
T rouble
J8