ZNAC-PS HONEYWELL

Product Overview 

The ZNAC-PS is a Class A (Style Z) converter option card designed specifically for the Fire-Lite Alarms PS Series (FL-PS6 and FL-PS10) and Honeywell HPF-PS Series remote power supplies. This plug-in module allows the power supply's Notification Appliance Circuits (NACs) to be converted from the standard Class B configuration to Class A. By installing this card, the system can maintain operation of all notification appliances even in the event of a single open-circuit fault, meeting stricter wiring requirements for high-reliability life safety installations.

Key Features

• Class A Conversion: Converts all onboard NAC outputs on a PS Series power supply from Class B to Class A (Style Z).
• Seamless Integration: Designed as a dedicated "daughter board" that plugs directly into the main circuit board of the FL-PS6, FL-PS10, HPF-PS6, or HPF-PS10.
• Universal Compatibility: One ZNAC-PS card handles the conversion for all circuits on the power supply unit (up to 5 circuits on 6A models and 7 circuits on 10A models).
• Simplified Wiring: Provides the necessary return terminals to monitor and power the loops in a Class A configuration.
• Code Compliance: Essential for installations requiring NFPA 72 Class A pathways for notification appliances.
• Easy Installation: Tool-free mounting onto the main board headers ensures a quick and reliable technical upgrade.