Autocall A49SVH-APPLC-O, Руководство по установке

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page 5 579-1241AC Rev A
TrueAlert ES Addressable US/Weather Proof Ceiling Mount Speaker Notification Appliances Installation
Instructions
Audio circuit configuration for S/V and SO appliances
Move the wire harness position to the correct terminal post for audio circuit voltage and power tap selection. See Figure 6 and Table 4.
The jumper at P2, on the speaker transformer drive board at the rear of the unit, is factory set to 1-2 for a 25V-1/4W output. For a 70V- 2W output, set
the jumper to 2-3, see Figure 6. Use the default setting, 1-2, for all other speaker tap settings.
Audio Circuit Configuration
110
W185
W135
W110
W75 W110 W185 110
T1 T1
L1
P2
J2
Speaker transformer drive board
at the rear of the unit
1
Figure 6: Setting the strobe and appliance configuration
Appliance specifications
Table 2: Environmental specifications
Specifications Details
Rated DC Control/Strobe Voltage Range SPECIAL APPLICATION 23-30 VDC
UL/ULC temperature rating -
W110 CD/W135 CD/W185 CD
-40 °F to 151 °F (-40 °C to 66 °C)
UL/ULC temperature rating for
indoor and uncontrolled wet Public Mode - 110 CD
0 °F to 120 °F (0 °C to 49 °C)
FM temperature rating -40 °F to 120°F (-40 °C to 50 °C)
UL/ULC humidity range 95 %, non-condensing at 60 °F (60 °C)
Connections
Terminal for 18 AWG to 12 AWG (0.82 mm
2
to 3.31 mm
2
)
CAUTION: The appliance covers and backboxes are available in red and white. Do not paint or otherwise alter the factory finishes in
any way.
Table 3: Maximum RMS operating current
A49SVH-APPLC-O
Candela
Current Candela Current
W110 308 mA W185 398 mA
W135 335 mA 110 305 mA
Speaker Only SO 15 mA
Table 4: Speaker Specifications
Specifications Details
Input voltage
25 VRMS or 70.7 VRMS -
Speakers are for connection to compatible fire alarm audio circuits.
Power taps using Jumper J1
1/4 W, 1/2 W, 1 W and 2 W
Frequency response Fire Alarm
400 Hz to 4000 Hz
Table 5: Vertical and horizontal light dispersion ratings (ceiling to walls and floors)
Percent of rated light output at 110 candela setting (room temperature)
Vertical dispersion
Horizontal dispersion
Y-Plane Angle UL Req Output Typical Output X-Plane Angle UL Req Output Typical Output
0 100 % 327 % 0 100 % 343 %
±5 90 % 293 % ±5 90 % 160 %
±10 90 % 281 % ±10 90 % 175 %
±15 90 % 197 % ±15 90 % 129 %
±20 90 % 168 % ±20 90 % 145 %
±25 90 % 142 % ±25 90 % 165 %