61
6.6 Signal Module (SGM-1004A) Terminal Connections
Wire devices to terminals as shown in Figure below. See Appendix A for signal module
specifications, and LT-1023 for compatible devices.
Figure 39 Hardwire Signal Module Terminal Connections
Notes:
• The terminal blocks are “depluggable” for ease of wiring.
• All power limited circuits must use type FPL, FPLR, or FPLP power limited cable.
• SGM-1004A NACs are fully supervised and rated for 24 VDC Regulated, 1.7A
max. They must be wired according to the Wiring Tables and Information on page
66
IND 2+ (Z)
IND 2- (Z)
IND 2- (Y/Z)
SUPERVISED NAC #2
NAC 1
(POWER LIMITED)
IND 1+ (Z)
CLASS A
WIRING
IND 1- (Y/Z)
IND 1+ (Y/Z)
IND 2+ (Y/Z)
IND 1- (Z)
NAC 2
(POWER LIMITED)
CLASS B
WIRING
SUPERVISED NAC #1
IND 4+ (Z)
IND 4- (Z)
IND 4- (Y/Z)
SUPERVISED NAC #4
NAC 3
(POWER LIMITED)
IND 3+ (Z)
CLASS A
WIRING
IND 3- (Y/Z)
IND 3+ (Y/Z)
IND 4+ (Y/Z)
IND 3- (Z)
NAC 4
(POWER
LIMITED)
CLASS B
WIRING
SUPERVISED NAC #3
Legend:
SMOKE DETECTOR
3.9K 1/2W ELR LISTED S5434
MODEL MP-300
MANUFACTURED BY MIRCOM
SGM-1004A NAC BOARD
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