SKE-Series Voice Evacuation System Installation/Operation Manual
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.
15 kΩ EOL
UL Listed
Model 7630
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.
6-8
Supervised
Power Limited
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Supervised
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