System Sensor PC2W Manual de Usario

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1 I56-2769-020R
06-10
INSTALLATION AND MAINTENANCE INSTRUCTIONS
Selectable Output Strobes, Horns, and Horn/Strobes
3825 Ohio Avenue, St. Charles, Illinois 60174
800/736-7672, FAX: 630/377-6495
www.systemsensor.com
For use with the following models: P2R, P2RH, P2RK, P2RHK, P2W, P2WK, P2WH, P2WHK, P4R, P4RH, P4RK, P4W, P4WK, SR, SRH, SRK, SRHK, SW, SWK, SWH, SWHK, SW-CLR-
ALERT, PC2R, PC2RH,PC2RK, PC2RHK, PC2W, PC2WK, PC2WH, PC2WHK, PC4R, PC4RH, PC4W, PC4WK, PC4WHK, SCR, SCRH, SCRK, SCRHK, SCW, SCWK, SCWH, SCWHK, SCW-
CLR-ALERT, HR, HRK, HW, SR-P, SW-P, SRH-P, SWH-P,P2R-P, P2W-P, P2WH-P, P4R-P, P4W-P, SCW-P, PC2R-P, PC2W-P, PC2WH-P, SRK-P, SRHK-P, P2RK-P, P2RHK-P, SWK-P, SWHK-P,
P2WK-P, P2WHK-P, SR-SP, P2R-SP, PC2W-SP, SRK-R, SWK-R, SRHK-R, SWHK-R, P2RK-R, P2WK-R, P2RHK-R, P2WHK-R, SBHK, SBK-R
NOTE: All -R models are specifically designed for use with the WTP Series of Weatherproof plates
NOTE: When replacing outdoor units; device and back box must be replaced
NOTE: Models SBHK, SBK-R are UL listed for General Signaling
PRODUCT SPECIFICATIONS
Operating Temperature: Standard Products 32°F to 120°F (0°C to 49°C)
K Series –40°F to 151°F
Humidity Range: Standard Products 10 to 93% Non-condensing
K Series Meets NEMA 4X requirements
Strobe Flash Rate: 1 flash per second
Nominal Voltage: Regulated 12VDC/FWR or regulated 24DC/FWR
Operating Voltage Range (includes fire alarm panels with built in sync): 8 to 17.5V (12V nominal) or 16 to 33V (24V nominal)
Operating Voltage with MDL3 Sync Module: 8.5 to 17.5V (12V nominal) or 16.5 to 33V (24V nominal)
Input terminal wire gauge: 12 to 18 AWG
NOTE : Strobes will operate at 12 V nominal for 15 & 15/75 candela settings only. Switching between ranges is automatic.
DIMENSIONS FOR PRODUCTS AND ACCESSORIES
WALL PRODUCTS Length Width Depth CEILING PRODUCTS DIAMETER DEPTH
Strobe and Horn/Strobes (including lens)
5.6" 4.7" 2.5" Strobes and Horn/Strobes
(including lens)
6.8" 2.5"
142 mm 119 mm 64 mm 173 mm 64 mm
Horns
5.6" 4.7" 1.3"
SA-WBBC Red Weatherproof Back Box
7.1" 2.2"
142 mm 119 mm 33 mm
SA-WBBCW White Weatherproof Back Box
180 mm 51 mm
SA-WBB Red Weatherproof Back Box
5.7" 5.1" 2.0"
SBBCR Red Surface Mount Box
6.9" 5.3"
SA-WBBW White Weatherproof Back Box
145 mm 130 mm 51 mm
SBBCW White Surface Mount Box
175 mm 135 mm
SBBR Red Surface Mount Box
5.6" 4.7" 4.3" NOTE: SA-WBB, SA-WBBW, SA-WBBC and SA-WBBCW dimensions
do not include the two mounting tabs
SBBW White Surface Mount Box
142 mm 119 mm 109 mm
MOUNTING BOX OPTIONS
2-Wire Indoor Products 4-Wire Indoor Products K Series Products
4 × 4 × 1
1/2, Single Gang, Double Gang, Octagon
SBBR/W (wall), SBBCR/W (ceiling) 4 × 4 × 11/ ,2 Double Gang, Octagon SA-WBB/W (wall), SA-WBBC/CW (ceiling)
GENERAL DESCRIPTION
The SpectrAlert Advance series of notification appliances offers a wide range
of horns, strobes, and horn/strobes, for wall and ceiling applications, indoors
and outdoors. They are designed to be used on 12 or 24 volt, DC or FWR
(full wave rectified) systems. These products are electrically backward compat-
ible with the previous generation of SpectrAlert notification appliances. Horn/
strobe products are available in two versions. The 2-wire products fit systems
where a single NAC controls both horn and strobe. The 4-wire products are in-
tended for systems which have separate wiring circuits for the horn and strobe.
All SpectrAlert Advance products are suitable for use in synchronized systems.
The System Sensor MDL3 module may be used to provide synchronization.
K Series products are designed to be used over a wider range of temperatures
and are suitable for use in wet environments with outdoor backbox supplied
with product.
Wall and ceiling products may be used interchangeably (wall products
may be used on the ceiling and ceiling products may be used on the wall.)
FIRE ALARM SYSTEM CONSIDERATIONS
The National Fire Alarm Code, NFPA 72, requires that all horns, used for
building evacuation produce temporal coded signals. Signals other than those
used for evacuation purposes do not have to produce the temporal coded sig-
nal. System Sensor recommends spacing notification appliances in compli-
ance with NFPA 72.
LOOP DESIGN AND WIRING
The system designer must make sure that the total current drawn by the de-
vices on the loop does not exceed the current capability of the panel supply,
and that the last device on the circuit is operated within its rated voltage. The
current draw information for making these calculations can be found in the
tables within this manual. For convenience and accuracy, use the voltage drop
calculator on the System Sensor website (www.systemsensor.com).
When calculating the voltage available to the last device, it is necessary to
consider the voltage drop due to the resistance of the wire. The thicker the
wire, the smaller the voltage drop. Wire resistance tables can be obtained
from electrical handbooks. Note that if Class A wiring is installed, the wire
length may be up to twice as long as it would be for circuits that are not
fault tolerant.
NOTE: The total number of strobes on a single NAC must not exceed 40 for
24 volt applications or 12 for 12 volt applications. Loop resistance on a single
NAC should not exceed 120 ohms for 24 volt and 30 ohms for 12 volt systems.
I56-2769-020R
NOTICE: This manual shall be left with the owner/user of this equipment.
2 I56-2769-020R
06-10
CANDELA SELECTION
Adjust the slide switch on the rear of the product to the desired candela set-
ting in the small window on the front of the unit. All products meet the light
output profiles specified in the appropriate UL Standards. See Figures 1-3.
Use Table 1 to determine the current draw for each candela setting. For K
series products used outdoors at low temperatures, listed candela ratings must
be reduced in accordance with Table 2.
NOTE: SpectrAlert products set at 15 and 15/75 candela automatically work
on either 12V or 24V power supplies. The products are not listed for 12V op-
erating voltages when set to any other candela settings. For 4-Wire products,
total current draw may be determined by adding current draw for the specific
candela selection and the current draw for the specific horn selection use
Table 1 and Table 3.
TABLE 1. STROBE CURRENT DRAW ( A) FOR S, SC, P4 & PC4 SERIES: m
Candela 8–17.5 Volts 16–33 Volts
DC FWR DC FWR
Standard Candela Range
15 123 128 66 71
15/75 142 148 77 81
30 NA NA 94 96
75 NA NA 158 153
95 NA NA 176181
110 NA NA 195202
115 NA NA 210 205
High Candela Range
135 NA NA 228 207
150 220NA NA 246
177 NA NA 281 251
185 NA NA 286 258
TABLE 2. CANDELA DERATING:
Listed Candela Candela rating at –40°F
(K Series Outdoor Applications Only)
15
Do not use below 32°F15/75
30
75 44
95 70
110 110
115 115
135 135
150 150
177 177
185 185
HORN SELECTION
Turn the rotary switch on the back of the product to the desired setting. For
horn and 4-wire horn/strobe products, the current draw for each setting is
listed in Table 3. For 2-wire horn/strobe products (P2 series), current draws
are listed in Tables 4 and 5. The sound output measurement for each horn
setting is shown in Table 6.
TABLE 3. HORN CURRENT DRAW (mA) FOR H, P4 & PC4 SERIES:
Pos Sound Pattern dA Out 8–17.5 Volts 16–33 Volts
DC FWR DC FWR
1 Temporal High 57 55 69 75
2 Temporal Medium 44 49 58 69
3 Temporal 38 44 44 48Low
4 Non-temporal High 57 56 69 75
5 Non-temporal Medium 42 60 6950
6 Non-temporal 44Low 41 50 50
7 Coded High 57 55 69 75
8 Coded Medium 44 56 6951
9 Coded 40 46 52Low 50
NOTE: In positions 7, 8, and 9, temporal coding must be provided by the NAC.
If the NAC voltage is held constant, the horn output will remain constantly on.
Positions 7, 8, and 9 are not available on 2-wire horn/strobe products.
FIGURE 2. LIGHT OUTPUT -
HORIZONTAL DISPERSION
Figures 1-3 list the minimum light output requirements per UL1971.
FIGURE 3. LIGHT OUTPUT - VERTICAL DISPERSION, WALL TO FLOOR
Degrees* Percent of
Rating
0 100
5-25 90
30-45 75
50 55
55 45
60 40
65 35
70 35
75 30
80 30
85 25
90 25
Compound 45
to the right 24
Compound 45
to the right 24
Degrees* Percent of
Rating
0 100
5-30 90
35 65
40 46
45 34
50 27
55 22
60 18
65 16
70 15
75 13
80 12
85 12
90 12
Degrees* Percent of
Rating
0 100
5-25 90
30-45 75
50 55
60 45
65 35
70 35
75 30
80 30
85 25
90 25
*Tolerance of ±1 degree is permitted.
FIGURE 1. LIGHT OUTPUT - VERTICAL DISPERSION, CEILING TO WALLS
TO FLOOR
3 I56-2769-020R
06-10
TABLE 4. 2-WIRE HORN/STROBE CURRENT DRAW ( ) FOR P2 AND PC2 STANDARD CANDELA SERIES:
DC Input 8–17.5 Volts 16–33 Volts
15 cd 15/75 cd 15 cd 15/75 cd 30 cd 75 cd 95 cd 110 cd 115 cd
Temporal High 137 147 79 90 176 194107 212 218
Temporal Medium 132 144 69 80 97 157 182 201 210
Temporal Low 132 143 66 77 93 154 179 198 207
Non-temporal High 152 176 229141 91 100 116 201 221
Non-temporal Medium 133 145 75 85 163 187102 207 216
Non-temporal Low 144 68 79 96 156 182131 201 210
FWR Input
Temporal High 136 155 88 97 168 190112 210 218
Temporal Medium 129 152 78 88 160 184103 202 206
Temporal Low 129 76 86 160 184 194151 101 201
Non-temporal High 142 126 229161 103 112 181 203 221
Non-temporal Medium 134 155 85 95 166 189110 208 216
Non-temporal Low 132 154 80 90 184105 161 202 211
TABLE 5. 2-WIRE HORN/STROBE CURRENT DRAW ( ) FOR P2 AND PC2 HIGH CANDELA RANGE SERIES:
Sound Pattern 16–33 Volts Volts DC 16–33 Volts Volts FWR
135 cd 150 cd 177 cd 185 cd 135 cd 150 cd 177 cd 185 cd
Temporal High 245 259 290 297 258 265215 231
Temporal Medium 235 253 288 297 224 258209 250
Temporal Low 232 282 292 248 256251 207 221
Non-temporal High 255 233 248 275270 303 309 281
Non-temporal Medium 242 259 293 299 232 262 267219
Non-temporal Low 238 254 295 229 256 262291 214
TABLE 6. HORN OUTPUT ( BA) IN UL REVERBERANT ROOM:
Switch
Position Sound Pattern dA 8–17.5 Volts** 16–33 Volts** 24 V Nominal Measurements
Reverberant Anechoic
DC FWR DC FWR DC FWR DC FWR
1 Temporal High 78 78 84 84 88 88 99 98
2 Temporal Medium 75 75 80 80 86 85 96 96
3 Temporal 76 76 79 94 89Low 71 71 81
4 Non-temporal High 82 82 88 88 93 92 100 100
5 Non-temporal Medium 78 78 85 85 90 89 98 98
6 Non-temporal 73 74 86 84 96 92Low 81 81
7* Coded High 82 82 88 88 93 92 101 101
8* Coded Medium 78 78 85 85 90 89 97 98
9* Coded 74 75 85 83 96 92Low 81 81
*Horn & 4-wire Horn/Strobe only. ** Minimum dB rating for Operational Voltage Range as per UL 464.
mA
d
mA
FIGURE 4. WIRING 2-WIRE PRODUCTS:
+
+
INPUT
FROM
FACP
OR
PRIOR
DEVICE
OUTPUT
TO
NEXT
DEVICE
OR EOL
A0367-01
FIGURE 5. WIRING 4-WIRE PRODUCTS:
+
INPUT
FROM
F
ACP OR
PRIOR
STROBE
INPUT
FROM
FACP OR PRIOR HORN
+
+
+
OUTPUT
TO NEXT
STROBE
OR EOL
OUTPUT NEXT TO
HORN OR EOL
A0366-00
FIGURE 6. SHORTING SPRING:
SHORTING SPRING
A0368-00
For 4-Wire installations, terminals 1, 2, and 3 connect to the strobe; terminals
4 and 5 connect to the horn. The horn and strobe circuits must be wired in-
dependently, and each circuit must be terminated with the appropriate EOL
device. Removal of a notification device will result in an open circuit indica-
tion on the strobe loop.
NOTE: A shorting spring is provided between terminals 2 and 3 of the mount-
ing plate to enable wiring checks after the system has been wired, but prior
to installation of the final product. This spring will automatically disengage
when the product is installed, to enable supervision of the final system. Only
available on indoor products(non K-series).

Especificaciones del producto

Marca: System Sensor
Categoría: No categorizado
Modelo: PC2W

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