Description The Simplex 565-771 NAC Panel CPU Board is a replacement module designed for the Simplex 4009-9201 IDNet NAC Power Extender Panels. It restores proper operation by providing control and processing functions for notification appliance circuits. This board ensures consistent performance and reliable integration within Simplex fire alarm systems. Technical Specifications Condition New/Never Used Surplus Brand Simplex Category PLCs and Accessories Part Number 565-771 Subcategory PLC Expansion Modules Compatibility Simplex 4009-9201 IDNet NAC Power Extender Panels Component Type NAC Panel CPU Board Function Controls and supervises NAC extender panel operation Style NAC Repeater Type Option Card Production Status Discontinued Dimensions 7.5 × 7.5 × 7.5 in Weight 4 lbs Information About 565-771 The 565-771 is a discontinued Simplex CPU board built for use in NAC panel extensions, specifically the 4009-9201 IDNet NAC Power Extender Panels. It serves as the core processing component that manages power extender operations and communication with the main control panel. Designed with compatibility and long-term system stability in mind, this board enables notification appliances to function within supervised fire alarm networks. By maintaining seamless interaction between the extender panel and the primary system, it supports compliance with safety standards and dependable alarm signaling. Key Features: Replacement CPU Board: Provides critical processing for Simplex 4009-9201 IDNet NAC Power Extender Panels. Reliable Operation: Ensures proper control and monitoring of notification appliance circuits. System Compatibility: Designed specifically for Simplex NAC extender applications. Durable Construction: Engineered for long-term stability in life safety systems. Compact Design: Built to fit securely within compatible panel assemblies. Factory Discontinued: Supported as a surplus replacement part with aftermarket availability. The 565-771 delivers the reliability and precision required for maintaining NAC extender functionality in Simplex fire alarm systems.
