SilentKnight 5808 - Manual (Page 52)

IntelliKnight 5808 Installation Manual 151274-L8
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2. Configure the circuit for Class A in programming (see Section 7.5).
Figure 4-28 Class A Notification Appliance Circuit Configuration
4.11.2 Auxiliary Power Installation
NAC Circuits 1-4 on the control panel can be used as auxiliary power circuits. The four types of auxiliary power
available are:
• Door Holder (see section 4.11.2.1)
• Constant (see section 4.11.2.2)
• Resettable Power (see section 4.11.2.3)
• Sounder Sync Power (see Section
Auxiliary power circuits are power limited. Each circuit can source up to 3A (total current for all NAC circuits
must not exceed 6A).
To install an auxiliary power circuit:
1. Wire the NAC circuit(s) that will be used for auxiliary power. See Figure 3-2 for location of NAC circuits.
2. Configure the auxiliary power output through programming (see section 7.5).
4.11.2.1 Door Holder Power
Door holder power is intended for fire door applications. When there are no alarms in the system and the panel
has AC power, door holder circuits have 24-volt power present at their terminals. Any alarm will cause power to
disconnect. Power will be re-applied when the system is reset. If AC power is off for more than 15 seconds, the
auxiliary door holder power will be disconnected to conserve the battery backup. When AC power is restored,
Supervised
Power Limited
Max. Impedance: 1.5
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