Chapter 2: Installation and assembly
34 LaserSense HSSD-2 Aspirating Smoke Detector Installers Handbook
Figure
23
: Addressable fire panel configuration
(6)(5)
(4)
(3)
(1)
(8)(7)
(2)
(1) Addressable fire panel
(2) Addressable loop
(3) APIC mounted inside the command module detector (Start address: 1, End address: 127*)
(4) Command module detector
(5) Detector 1
(6) Detector 127
(7) Detector 2
(8) Detector 126
* In networks of less than 127 detectors, in order to avoid unused addresses from
reporting a “Detector not Present” fault, it is required that a continuous unbroken
range of detector addresses is set on the APIC.