AL842ULADA ALTRONIX

Product Overview 

The Altronix AL842ULADA is a 10A remote NAC Power Extender designed to expand the notification capabilities of 24VDC Fire Alarm Control Panels (FACP). It converts a 115VAC input into four (4) 24VDC Class 2 Rated power-limited Notification Appliance Circuit (NAC) outputs. The unit delivers a total of 10A max supply current: 8A for NAC circuits (2.5A max per circuit) and 2A for auxiliary power. This unit is UL 864 9th Edition compliant and features integrated sync protocols for all major notification brands, ensuring compliance with ADA requirements.

Key Features

• Four (4) 24VDC Class 2 Rated power-limited NAC outputs
• 10A total supply current: 8A for NAC and 2A for auxiliary power
• Programmable for Four (4) Class B, or Two (2) Class A, or One (1) Class A and Two (2) Class B circuits
• Built-in sync protocols: Potter/Amseco, Faraday, Gentex, System Sensor, and CooperWheelock
• 2-Wire Horn/Strobe Sync mode with signal circuit trouble memory
• AC fail, Low battery, and Battery presence supervision (Form C contacts)
• Ground fault detection and common trouble input/output
• Red BC400 enclosure (supports up to two 12VDC/12AH batteries)