NAC Extender Remote Power Supply, 12/24Vdc, 6A, 4 Circuits (0500-02350), UL Listed, FM Approved

General Features

• UL Listed
• FM Approved
• ADA compliant
• Primary applications include Notification Appliance Circuit (NAC) expansion
• Provides auxiliary power to support system accessories
• Can be connected to any 12 or 24 VDC fire alarm control panel
• Two (2) Class A or (2) Class B FACP inputs
• Two (2) NC dry contact trigger inputs
• Four (4) Class A or (4) Class B indicating circuits
• Two (2) Class B outputs or more can be paralleled during power-up on an indicating circuit
• One (1) aux. power output at 1 A supply current (with or without battery backup)
• Signal circuit trouble memory: facilitates locating intermittent system troubles and eliminates costly and unnecessary service calls
• LEDs indicate that a previous trouble (short, open, ground) has occurred on one or more signaling circuit outputs
• 2-wire horn/strobe sync mode allows audible notification appliances (horns) to be silenced while visual notification appliances (strobes) continue to operate
• Horn/strobe sync protocols include: Gentex, System Sensor, Faraday, Wheelock, and Amseco
• Temporal 3 mode
• March Time mode
• Steady mode
• Input-to-output follower mode (maintains synchronization of notification appliance circuits)
• Input fuse rated @ 3.5 amps/250 V
• Filtered and electronically regulated output
• Short circuit and thermal overload protection
• AC fail supervision (Form 'C' contacts)
• Low battery supervision (Form 'C' contacts)
• Battery presence supervision (Form 'C' contacts)
• Built-in charger for sealed lead acid or gel type batteries
• Automatic switchover to stand-by battery when AC fails (Power Sonic batteries PS-12120-F2)
• Zero voltage drop when switching to stand-by battery
• AC input and DC output LED indicators
• Supports up to two (2) 12V/12 AH batteries (use Power Sonic batteries PS-12120-F2)