Siemens PAD-4 - 4. Sample Applications

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PAD-4 Installation, Operation and Maintenance Manual
4. SAMPLE APPLICATIONS
The drawings in this section show various configurations, including daisy-chaining.
4.1 Notification Appliance Power Applications
Notification Appliance Circuit
Input 1
Fire Control
Unit
PAD-4
24 VDC
O
u
t
p
u
t
1
O
u
t
p
u
t
2
O
u
t
p
u
t
3
O
u
t
p
u
t
4
1
23
S1
ON
Figure 4-1
Input 1 Activates All Four Outputs and Input 2 Is Not Used
Notification Appliance Circuit
Input 1
Fire Control
Unit
PAD-4
O
u
t
p
u
t
1
O
u
t
p
u
t
2
O
u
t
p
u
t
3
O
u
t
p
u
t
4
Sync Horns/Strobes
Input 2
24 VDC
1
23
S1
ON
Figure 4-2
Input 1 Activates All Four Outputs and Input 2 Is Used to Silence Sync Horns