The Altronix AL600ULADA is an extremely cost effective 6.5 amps voltage regulated remote power supply /battery charger. The AL600ULADA may be connected to any 12 or 24 volt Fire Alarm Control Panel (FACP). Primary applications include Notification Appliance Circuit (NAC) expansion (supports ADA requirements) and will provide auxiliary power to support system accessories. The unit delivers regulated and filtered 24 or 12 volt power via four (4) Class B, two (2) Class A or two (2) Class B and one (1) Class A Notification Appliance Circuits. Additionally, a separate 50mA auxiliary output with reset for four (4)-wire smoke detectors. The 6.5 amps continuous supply current can be divided between the four (4) outputs for powering notification appliances. Each output is rated at 2 amps max. An individual output of 4 amps is achieved by paralleling 2 outputs. The AL600ULADA in non-alarm condition provides independent loop supervision for Class A and/or Class B FACP NAC circuits. In the event of a loop trouble the FACP will be notified via the AL600ULADA's steered input (input 1 or input 2). In addition, there are common trouble output terminals (NC, C, NO) which are used to indicate general loop/system trouble. A common trouble input is provided for optional NC (normally closed) devices to report trouble to the FACP. Two (2) FACP signaling outputs can be connected to AL600ULADAs inputs. These inputs can then be directed to control supervision and power delivery to any combination of the four (4) outputs.