11
Wiring Instructions
Note:
All circuits are power limited and must use type FPL, FPLR, or FPLP power
limited cable.
Attention: Accidentally connecting any of the 24 VDC wires to the RS-485 wiring
will result in damage to the annunciator and/or to the fire alarm control
panel to which it is connected.
Table 2 Maximum Wiring Run to Last Annunciator
Max for all
Annunciators
Max Loop
Resistance
18AWG
16AWG
14AWG
12AWG
Amperes
ft
m
ft
m
ft
m
ft
m
Ohms
0.12
1180
360
1850
567
3000
915
4250
1296
15
0.30
470
143
750
229
1200
366
1900
579
6
0.60
235
71
375
114
600
183
850
259
3
0.90
156
47
250
76
400
122
570
174
2
1.20
118
36
185
56
300
91
425
129
1.5
1.50
94
29
150
46
240
73
343
105
1.2
1.70
78
24
125
38
200
61
285
87
1.0
i
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