NAC Extender Remote Power Supply, 12/24Vdc, 8A, 4 Circuits (0500-02360), UL Listed, FM Approved

General characteristics

• UL Listed.
• Approved FM.
• Compliant with ADA requirements.
• Primary applications include Notification Appliance Circuit (NAC) expansion.
• Provides auxiliary power to support system accessories.
• They can be connected to any 12 or 24 Vdc fire alarm control panel.
• Two (2) Class A or (2) Class B FACP entries.
• Two (2) NC dry contact trigger inputs.
• Four (4) Class A or (4) Class B indicating circuits.
• Two (2) or more Class B outputs can be connected in parallel during power on an indicator circuit.
• One (1) assistant. Power output at 1 A supply current (with or without battery backup)
• Signal Circuit Trouble Memory – Makes it easy to locate intermittent system problems and eliminate costly and unnecessary service calls.
• The LEDs indicate that a previous fault (short circuit, open, ground) has occurred on one or more outputs of the signaling circuit.
• The 2-wire horn/strobe sync mode allows audible notification devices (horns) to be silenced while visual notification devices (strobes) continue to operate.
• Horn/strobe sync protocols include: Gentex, System Sensor, Faraday, Wheelock and Amseco.
• Temporary mode 3.
• March Time Mode
• Steady mode.
• Input-to-output follower mode (maintains synchronization of notification device circuits).
• Input fuse rating @ 3.5 amps/250V
• Filtered and electronically regulated output
• Protection against short circuits and thermal overload
• AC fault supervision (type "C" contacts)
• Low battery monitoring (form "C" contacts)
• Battery presence supervision (form "C" contacts)
• Built-in charger for sealed lead acid or gel batteries.
• Automatic switch to backup battery when AC power fails ( Power Sonic PS-12120-F2 batteries)
• Zero voltage drop when switching to backup battery
• AC input and DC output LED indicators
• Supports up to two (2) 12V/12 AH batteries ( use Power Sonic PS-12120-F2 batteries)

Specifications

• Output 24 or 12 Vdc nominal at 8 A max.
• Input 115 Vac/60 Hz.
• (4) Class A or (4) Class B outlets
• Cabinet Size: 18" Height x 14.5" Width x 4.625" Depth