Edwards 64-Point Analog / Addressable Life Safety System

Specifications

  • Device loops:1 loop Class B, Class A optional, supporting up to 64 device addresses
  • NAC Circuits:2 Class B, Class A optional, 2.5 amps each
  • Power supply75A FWR total at 120/230V AC 60 Hz; 3.0A FWR total at 230V AC 50 Hz; 0.5A aux power
  • Operating Voltage:24V DC. NAC minimum voltage: 19.5V DC @ 20.4V battery voltage
  • Loop circuit operating voltage:20V peak-to-peak
  • Primary power:120V AC 60 Hz, 230V AC 50 – 60 Hz
  • Aux Power 1 (Continuous Circuit):24V DC nominal at 500 mA

The Edwards Signaling E-FSA64 life safety system offers the reliability of analog/addressable fire detection for small to mid-sized applications. Built to provide years of trouble-free service, this system benefits building owners and installers with rotary device addressing, optional Ethernet® connectivity, and a full line of easy-to-configure option cards and modules.

The E-FSA64 provides one Class B analog/addressable device loop that supports up to 64 device addresses, and two Class B Notification Appliance Circuits (NACs). Optional Class A device wiring is available with the use of a module.

 

 

Specifications

  • Device loops:1 loop Class B, Class A optional, supporting up to 64 device addresses
  • NAC Circuits:2 Class B, Class A optional, 2.5 amps each
  • Power supply75A FWR total at 120/230V AC 60 Hz; 3.0A FWR total at 230V AC 50 Hz; 0.5A aux power
  • Operating Voltage:24V DC. NAC minimum voltage: 19.5V DC @ 20.4V battery voltage
  • Loop circuit operating voltage:20V peak-to-peak
  • Primary power:120V AC 60 Hz, 230V AC 50 – 60 Hz
  • Aux Power 1 (Continuous Circuit):24V DC nominal at 500 mA
  • Aux Power 2 (Resettable circuit):24V DC nominal at 500 mA
  • Auxiliary output:19 to 25.7V DC
  • Base panel current:Standby – 155 mA, Alarm – 204 mA
  • Battery placement:E-FSA64 cabinets accommodate up to 10AH batteries. Use an external cabinet for larger sizes
  • Batteries:Batteries must be sealed lead acid type only. Maximum charging capacity = 26AH
  • Loop circuit:Maximum loop resistance: 66 ohms. Maximum loop capacitance: 0.5 microF. Style 4, 6, and 7 wiring. 64 isolators maximum.
  • Compatibility ID:100
  • Alarm contact:Form C 24V DC @ 1A (resistive load)
  • Trouble contact:Form C 24V DC @ 1A (resistive load)
  • Supervisory contact:Form A 24V DC @ 1A (resistive load)
  • Environmental:Temperature: 0 to 49C (32 to 120F). Humidity: 0 to 93% RH, noncondensing
  • Terminal Rating:All terminals rated for 12 to 18 AWG (0.75 – 2.5 mm2
  • Serial communications:Voltage: 2.55V. Current: 30 mA max
  • Remote annunciator:8 drops max, RS485 Class B, Class A
  • Input zones:16 max.

 

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