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  Edwards Signal ED-EFSC502G 5 Zone Conventional Fire Alarm Panel Gray
Edwards Signal ED-EFSC502G 5 Zone Conventional Fire Alarm Panel Gray


Our Price : $402.00

Product Code: ED-EFSC502G


The E-FSC Series fire alarm family consists of 3, 5 and 10 zone conventional fire alarm control panels, an integrated DACT/Dialer, serial annunciator modules, and serial remote relay modules. All of these components are microprocessor-controlled. The E-FSC Series family is ideal for both new and retrofit installations alike.

E-FSC Series incorporates features designed to simplify installation, operation and maintenance. These include front panel programming, one person walk testing, and selectable IDC and NAC types. E-FSC Series panels are powerful enough to meet the demands of today’s installations while leaving plenty of room to grow in the future.

E-FSC502 and E-FSC1004 panels support Class A operation by combining pairs of on-board IDCs or NACs to provide the necessary Class A circuits. For example, the E-FSC1004 comes factory set to support 10 Class B IDCs and four NACs. But it can be field-configured to provide five Class A IDCs, no Class B IDCs, and two Class A NACs - or any other combination of circuits that fall within the circuit-pairing parameters.


Power Supply: 4.25 amps total
NAC Voltage Rating: 24V FWR
Maximum NAC current: 2.0 amps each, 3.5 amps total
AC Input: 120V AC 50/60 Hz: 1.25 amps

Base Panel Current Draw:

Standby: 104 mA
Alarm: 224 mA

Panel Battery Charge Capacity (sealed lead acid only): Up to 24 Ah, 7Ah max in cabinet *
Auxiliary Current: 0.5 amps max. May be programmed as resettable.
Auxiliary Output: 21.2 to 25.7 Vdc
IDC Alarm Current: 3.0 mA (Consult detector compatibility list p/n 3100468 for maximum detectors per circuit)

IDC Circuit:

Maximum loop resistance: 13 Ohms
Maximum loop capacitance: 0.03 microF

IDC Operating Voltage: 16.3 to 28 Vdc
UL Detector ID: 100
Alarm Contact (Form C): 30 Vdc @ 1 A (resistive load)
Trouble Contact (Form C): 30 Vdc @ 1 A (resistive load)
Supervisory Contact (Form C): 30 Vdc @ 1 A (resistive load)

Operating Environment:

Temperature: 32 - 120F (0 - 49C)
Humidity: 5 - 93% RH, non-condensing

Terminals (wire gauge): 18 - 12 AWG (0.75 mm˛ - 2.5 mm˛)

Asynchronous Serial Communications:

Maximum resistance: 13 Ohms
Maximum capacitance: 0.03 microF
  • Available in 3, 5, and 10 IDC models
  • IDC or NAC pairs convertible to single Class A circuits (10 and 5 IDC panels only)
  • Combination Waterflow and Supervisory IDCs
  • NACs programmable by zone and individually selectable for Genesis, continuous, temporal outputs, or coded
  • Front panel programmable simplifies installation and servicing PC programmable with optional DACT installed
  • Genesis option allows precision synchronization and audible silence over two wires without additional modules
  • On-board relays for Alarm, Supervisory and Trouble
  • Optional serial bus relay modules are programmable for common or zone activation
  • Optional serial bus remote annunciator family
  • One person walk-test (audible or silent)
  • Expandable power supply on 10 IDC panel reduces booster power costs
  • Optional City Tie and Reverse Polarity Modules
  • Trim ring available for semi-flush mounting
  • Optional fully integrated DACT/Dialer for PC programming
  • Supports Edwards ED2M, SC and 2400 series detectors and ESL 400, 500 and 700 series detectors

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