Simplex 565-471-RC

The Simplex 565-471 is a power distribution board assembly that expands the input and output circuit capacity of Simplex 4005-9807 fire alarm control panels. This five-slot module distributes 24 VDC power from the main panel to up to 36 initiating device circuits and multiple notification appliance circuits, enabling larger or multi-zone fire alarm installations.

Key Features

• Five-slot expansion module for 4005 series control panels
• Expands IDC (Initiating Device Circuit) capacity from 8 to 36 zones
• Supports up to 4 NAC (Notification Appliance Circuit) circuits
• Automatic power distribution and protection to all circuits
• Individual circuit supervision with trouble indication
• Hot-swappable in some configurations for minimal downtime
• Reconditioned units tested for full functionality with 1-year warranty

Technical Specifications

• Model: Simplex 4005-9807 Power Distribution Module (Service #740-936)
• Slot Capacity: Five module slots for circuit cards
• Max IDC Circuits: 36 (when fully populated)
• Max NAC Circuits: 4 (notification appliance outputs)
• Input Power: 24 VDC from 4005 main panel, 5 amp total
• Connectors: J1, J2, J3, J4, J5, J6, P1, TB1 for circuit termination
• Dimensions: Standard DIN-rail or panel-mount assembly
• UL Listed expansion component for addressable fire alarm systems

Certifications

• UL Listed expansion module for Simplex 4005 fire alarm control panels
• Compliant with NFPA 72 addressable fire alarm requirements
• Supports Class A and Class B IDC loop configurations