Simplex 566-071-RC
Simplex 566-071-RC
Core Charge $375
Only 1 left!
Simplex 566-071-RC 4100U System Power Supply (SPS) Board
The Simplex 566-071 is the System Power Supply (SPS) board used in Simplex 4100U and 4100ES fire alarm control panels, providing regulated 24 VDC card power to the CPU. This unit is a professionally reconditioned (RC) product.
Key Features:
• CPU Power Source: Supplies 24 VDC operating power to the panel's CPU.
• Three On-Board NACs: Supports reverse polarity or SmartSync-supervised Notification Appliance Circuits, plus auxiliary power, relay, and city circuit/relay module functions.
• UL 864 Power Monitoring: Performs brownout detection, battery transfer, battery recharge, earth fault detection, and power limiting per UL 864.
• Compact Board Format: Approximately 6 x 6 x 2 in., roughly 3 lb.

