Edwards Signaling Genesis Low Frequency 520 Hz Horn - Manual (Page 3)

P/N 3102148-EN • REV 02 • ISS 25MAR14 3 / 4
Maintenance
Caution: To maintain the required agency listings, do not
change factory-applied finishes.
This unit is not serviceable or repairable. Should the unit fail to
operate, contact the supplier for a replacement.
Perform a visual inspection and an operational test twice a
year or as directed by the local authority having jurisdiction.
Specifications
Operating voltage
24 VDC or 24 VFWR [1]
Current
Alarm
Operating
166 mA at 16 VDC, 215 mA at 16 VFWR
See Table 4
Sound level output See Table 2 and Table 3
Audible directional
characteristics
See Table 5 and Table 6
Wire size 12 to 18 AWG (1.0 to 4.0 mm²)
Compatible electrical
boxes
Standard 4 in. square box 1-1/2 in. (38 mm),
2-1/8 in. (54 mm) deep box, or G4B/G4RB
surface mount box
Operating environment
Temperature
Relative humidity
32 to 120°F (0 to 49°C)
0 to 93% noncondensing
[1] This device was tested to the Regulated 24 DC/FWR operating
voltage limits of 16 V and 33 V. Do not apply 80% and 110% of these
values for system operation.
Table 2: UL sound level output (dBA) [1]
Signal and voltage
Low High
Temporal 16 VDC 72.4 76.0
24 VDC 72.3 75.7
33 VDC 73.3 75.4
Continuous 16 VDC 75.7 79.8
24 VDC 76.1 78.6
33 VDC 75.4 78.8
[1] UL 464: Sound level output at 10 ft. (3.05 m) measured in a
reverberant room
Table 3: Nominal sound level output (dBA, temporal tone) [1]
Voltage
Low High
16 VDC 84.0 85.5
24 VDC 83.9 85.4
33 VDC 83.7 85.5
16 VFWR 83.7 86.1
24 VFWR 83.9 85.9
33 VFWR 84.0 85.9
[1] Measured in an anechoic chamber at 10 ft. (3.05 m)
Table 4: Nominal operating current in RMS (mA)
Signal and voltage
Low High
Temporal 16 VDC 86 166
24 VDC 43 112
33 VDC 36 87
16 VFWR 97 215
24 VFWR 78 159
33 VFWR 76 140
Continuous 16 VDC 36 160
24 VDC 45 109
33 VDC 36 86
16 VFWR 92 212
24 VFWR 80 168
33 VFWR 77 141
VDC = Volts direct current, regulated and filtered
VFWR = Volts full wave rectified
Table 5: Audible directional characteristics (horizontal pattern)
Angle (°) [1]
Output (dB) [2]
0 85
+90 82
-90 82
[1] Angles are measured from a perpendicular axis; positive angles to
the right.
[2] Peak output at 16 VDC, set for steady tone.
Table 6: Audible directional characteristics (vertical pattern)
Angle (°) [1]
Output (dB) [2]
0 85
+90 82
−90 82
[1] Angles are measured from a perpendicular axis; positive angles are
up.
[2] Peak output at 16 VDC, set for steady tone.
Regulatory information
Manufacturer
Edwards, A Division of UTC Fire & Security
Americas Corporation, Inc.
8985 Town Center Parkway, Bradenton, FL
34202, USA
Year of
manufacture
The first two digits of the date code (located on
the product identification label) are the year of
manufacture.
UL Regulated 24 DC and 24 FWR
North American
standards
UL 464
Contact information
For contact information, see www.edwardsutcfs.com.