SilentKnight SKE-450 Voice Evacuation Control Panel - Manual (Page 52)

SKE-Series Voice Evacuation System Installation/Operation Manual
6-8 151267
6.4.2 Class B (Style Y)
Figure 6-5 illustrates how to wire speakers to the control panel using Class B (Style Y)
supervision.
Figure 6-5 Class B (Style Y) Speaker Configuration
Note: Figure 6-5 uses Speaker Loop 5 as an example of the wiring. All other speaker loops are configured in
the same manner to their respective OUT terminals.
6.4.3 Class A (Style Z)
Figure 6-6 illustrates how to wire speakers to the control panel using Class A (Style Z)
supervision.
Figure 6-6 Class A (Style Z) Speaker Configuration
Note: Figure 6-6 uses Speaker Loop 1 as an example of the wiring. All other speaker loops are configured in
the same manner to their respective terminals.
Supervised
Power Limited
15 k Ω EOL
UL Listed
Model 7630
Supervised
Power Limited