Sample Applications; Notification Appliance Power Applications - Siemens PAD-3 Installation, Operation And Maintenance Manual

Distributed power module nac expander
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4. SAMPLE APPLICATIONS

The drawings in this section show various configurations, including daisy-chaining.

4.1 Notification Appliance Power Applications

Fire Control
Unit
Figure 4-1. Input 1 activates All Four Outputs and Input 2 not used
Fire Control
Unit
Figure 4-2. Input 1 activates All Four Outputs and Input 2 used to silence Sync Horns
Notification Appliance
Circuit
Notification Appliance
Circuit
Sync Horns/Strobes
120 VAC
1
2
PAD-3
3
Input 1
O
u
t
p
u
t
1 2 3 4
120 VAC
1
2
PAD-3
3
Input 1
Input 2
O
O
u
u
t
p
p
u
u
t
t
1 2 3 4
27
O
O
O
u
u
u
t
t
t
p
p
p
u
u
u
t
t
t
O
O
u
u
t
t
t
p
p
u
u
t
t

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