System Sensor PDRP-1002 - Manual (Page 39)

NFPA 72 Auxiliary Fire Alarm System Appendix C: NFPA Standard-Specific Requirements
The PDRP-1002 PN 51135:A 03/11/99 39
NFPA 72 Auxiliary Fire Alarm System
All connections are power limited and supervised. This application is not suitable for
separate transmission of sprinkler supervisory or trouble conditions.
Note: Maximum loop resistance allowed for wiring from control panel to Municipal Box is 3 ohms.
Figure 15 NFPA 72 Auxiliary Fire Alarm System
4XTB
FIRE
Gamewell
Model M34-56
Local Energy
Municipal Box
+
Municipal Box Circuit
-
4XTM (NOTIFIER)
Transmitter Module
(activated polarities
shown)
+ -
6
7
AUXPR
O
SS.
C
D
R