The Edwards FSP502R is a FireShield Plus conventional fire alarm control panel that supports up to 5 Class B initiating-device circuits (IDCs) or 2 Class A IDCs when circuit pairs are converted. The panel provides two Class B notification appliance circuits (NACs) rated at 2.0 A each for a 3.5 A system total and can be reconfigured as one Class A NAC. A 4.25 A power supply delivers system power plus 0.5 A of auxiliary 24 V DC, and the panel supports Genesis synchronization and audible silence when used with Genesis devices. An optional integrated dialer enables off-premises reporting and PC programming.

Model Variants:
FSP502G = Gray cabinet, no communicator
FSP502GD = Gray cabinet, factory-installed DACT communicator
FSP502R = Red cabinet, no communicator
FSP502RD = Red cabinet, factory-installed DACT communicator

Key Specifications:
Type: Conventional FACP
Zone Capacity: 5 Class B or 2 Class A IDCs
NAC Circuits: 2 Class B or 1 Class A, 2.0 A per circuit, 3.5 A total
Power: 120 VAC input, 24 V DC 4.25 A supply
System Output: 3.5 A total NAC/Aux
Battery Support: Up to two 24 Ah sealed lead-acid batteries, 10 Ah fit in cabinet
Dialer/Communicator: Optional F-DACT communicator (Not Included)

Compatible Modules & Accessories:
Remote Annunciators: FSRSI, FSRZI-A, FSRZI-SA
Remote Relay Module: FSRRM24
Universal Input Module: FSUIM
City-Tie Module – CTM
Reverse Polarity Module: RPM
Semi-Flush Trim Ring – F-TRIM35
Multi-Function Cabinet – MFC-A

Compatible Detectors & Devices:
Listed for use with Edwards 2M, EC, 6200, 400, 500, and 700 Series detectors and other conventional units may be compatible.