48 LDM Series Instruction Manual — P/N 15885:H3 8/12/2019
NFS2-3030 and NCA-2 (UL 9th), AM2020/AFP1010, NFS-3030, or NCA (UL 8th) Wiring the LDM for the NFS-3030/NFS2-3030, NCA/NCA-2, 
The LDM-32 and up to three expanders can be configured for up to 64 alarm points and trouble points by setting Switch SW4 to the 
'ALARM/TROUBLE' position.            
SW4
Points
Alarm Trouble
1 - 4    1 - 4
LDM-32 Lamp Driver
Points
Alarm Trouble
5 - 8    5 - 8
Points
Alarm Trouble
9 - 12   9 - 12
Points
Alarm Trouble
13 -16   13 - 16
Points
Alarm Trouble
17-20  17-20
Points
Alarm Trouble
21-24  21-24
Points
Alarm Trouble
25-28  25-28
Points
Alarm 
Trouble
First
LDM-E32 Expander
Points
Alarm Trouble
33-36  33-36
Points
Alarm Trouble
37-40  37-40
Points
Alarm Trouble
41-44  41-44
Points
Alarm Trouble
45-48  45-48
Second
LDM-E32 Expander
Points
Alarm Trouble
49-52  49-52
Points
Alarm Trouble
53-56  53-56
Points
Alarm Trouble
57-60  57-60
Points
Alarm Trouble
61-64  61-64
Third
LDM-E32 Expander
Figure C.3  Alarm and Trouble Points