Integrity Synchronized Temporal Horn-Strobe
Installation Sheet
Description
The Integrity Synchronized Temporal Horn-Strobe is a fire
alarm notification appliance designed for indoor or outdoor
walls and ceilings. (The 15 cd strobe is for indoor use only.)
For model numbers, see Table 1; for accessories see Table 2.
Table 1: Models
Description Numbers
15 cd horn-strobe, red [1] 757-5A-T
XLS757-5A-
15 cd horn-strobe, white [1] 757-5A-TW
XLS757-5A-TW
30 cd horn-strobe, red 757-3A-T
XLS757-3A-T
30 cd horn-strobe, white 757-3A-TW
XLS757-3A-TW
75 cd horn-strobe, red [2] 757-4A-T
XLS757-4A-T
75 cd horn-strobe, white [2] 757-4A-TW
XLS757-4A-TW
15/75 cd horn-strobe, red 757-7A-T
XLS757-7A-T
15/75 cd horn-strobe, white 757-7A-TW
XLS757-7A-TW
110 cd horn-strobe, red 757-8A-T
XLS757-8A-T
110 cd horn-strobe, white 757-8A-TW
XLS757-8A-TW
[1] For indoor use only
[2] Not ULC Listed
Table 2: Accessories
Description Numbers
Surface box, red, indoor 757A-SB
XLS757A-SB
Surface box, white, indoor 757A-SBW
XLS757A-SBW
Weatherproof box, red,
outdoor
Weatherproof box, white,
outdoor
Bidirectional mounting frame,
red, indoor
Bidirectional mounting frame,
white, indoor
757A-WB
XLS757A-WB
757A-WBW
XLS757A-WBW
757A-BDF
XLS757A-BDF
757A-BDFW
XLS757A-BDFW
INT-5AT
2452THS-15-R
INT-5ATW
2452THS-15-W
INT-3AT
2452THS-30-R
INT-3ATW
2452THS-30-W
INT-4AT
2452THS-75-R
INT-4ATW
2452THS-75-W
INT-7AT
2452THS-15/75-R
INT-7ATW
2452THS-15/75-W
INT-8AT
2452THS-110-R
INT-8ATW
2452THS-110-W
INT-SB
2459-SMB-R
INT-SBW
2459-SMB-W
INT-WB
2459-WPB-R
INT-WBW
2459-WPB-W
INT-BDF
2459-BDF-R
INT-BDFW
2459-BDF-W
The strobe operates on any existing two-wire signal circuit.
There are jumpers for selecting either a temporal or steady
tone, and high or low volume. See Figure 4 for the jumper
locations.
The strobe features an enhanced synchronization circuit to
comply with the latest requirements of UL 1971 Signaling
Devices for the Hearing Impaired and CAN/ULC-S526 Visible
Signal Devices for Fire Alarm Systems, Including Accessories.
Synchronized operation requires a separately installed
synchronization control module. See Table 3 for a list of
compatible synchronization modules.
Table 3: Compatible synchronized models
Description Numbers
Auto-Sync Output Module SIGA-CC1S SIGA-MCC1S
Genesis Signal Master Remote Mount
ADTG1M-RM
XLSG1M-RM
G1M-RM
BPS-6(10)A
MG1M-RM
EG1M-RM
ZG1M-RM
APS-6(10)A
Installation
WARNING: Electrocution hazard. To avoid personal injury or
death from electrocution, remove all sources of power and
allow stored energy to discharge before installing or removing
equipment.
Notes
• Electrical supervision requires the wire run to be broken at
each terminal. Do not loop the signaling circuit field wires
around the terminals.
• To ensure flash synchronization, do not install this
enhanced strobe (identified by a red cd rating on the front
of the unit) in the same field of view as older models
(identified by a black cd rating on the front of the unit).
Install this product in accordance with applicable requirements
in the latest editions of NFPA 72, National Fire Alarm and
Signaling Code, and CSA C22.1 the Canadian Electrical Code,
Part 1, Section 32, CAN/ULC-S524 Installation of Fire Alarm
Systems and in accordance with the local authority having
jurisdiction.
© 2011 UTC Fire & Security. All rights reserved. 1 / 6 P/N 3100376 • REV 6.0 • ISS 06MAY11
Figure 1: Mounting diagram
(2)
(8)
(1)
(9)
5-59/64 in.
(150 mm)
5-59/64 in.
(150 mm)
3-13/32 in.
(87 mm)
2-1/8 in.
(54 mm)
(3)
3-5/16 in
(84 mm)
(4)
.
5-5/8 in.
(143 mm)
5-1/2 in.
(140 mm)
5-1/2 in.
(140 mm)
(1) Gasket
(2) Weatherproof box
(3) Standard box
(4) Knockouts for 1/2 in. (13 mm) or 3/4 in. (19 mm) conduit top,
bottom, back
F
I
R
E
5/8 in.
(16 mm)
(7)
To install the temporal horn-strobe:
1. Select and install a suitable electrical box. See “Mounting
the electrical box” on page 3 for details.
Note: Outdoor installations require a weatherproof
backbox.
2. Set the horn volume and tone. See “Selecting the volume
and tone” on page 3 for details.
3. Bring the signal circuit field wiring into the electrical box.
4. Position the mounting plate on the electrical box with the
hook flange up and facing outward as shown in Figure 1.
Fasten the plate using screws provided with the electrical
box.
5-5/8 in.
(143 mm)
(6)
(5)
(5) Surface mount box
(6) Mounting plate (supplied)
(7) #8-32 screw
(8) Captive locking screw
(9) Hook flange
6. After completing the connections, attach the unit to the
mounting plate, as noted below.
a. The grille has tabs (at the top of the inner face) that
engage with the hook flange on the mounting plate.
Angle the bottom of the grille out slightly, and slide the
unit into place so that the tabs engage the flange.
b. Seat the grille by pressing the bottom in.
c. Fasten the bottom of the grille to the mounting plate
by tightening the captive locking screw.
7. Apply power and activate the unit to verify that it is
operating properly.
5. Connect the signal circuit field wiring. For the unit to
function properly, observe polarity.
To connect the horn and strobe on the same circuit, see
Figure 2. To connect the horn and strobe on different
circuits, see Figure 3.
For additional wiring details, see the installation
instructions for the signaling modules or circuits used in
the fire alarm control panel.
2 / 6 P/N 3100376 • REV 6.0 • ISS 06MAY11
Figure 2: Typical one-circuit wiring diagram
C
(1)
(2)
Figure 4: Jumper setup and terminal block
NAC +
(1)
NAC –
Polarity is shown in the active state.
(1) From UL/ULC Listed fire alarm control panel signal circuit.
(2) To next device or end of line resistor for Class B. Return to control
panel for Class A connection.
Figure 3: Typical two-circuit wiring diagram
NAC1 + NAC1 +
NAC1 – NAC1 –
(1) (2)
NAC2 + NAC2 +
2 – NAC2 –
NA
Polarity is shown in the active state.
(1) From UL/ULC Listed fire alarm control panel signal circuit.
(2) To next device or end of line resistor for Class B. Return to control
panel for Class A connection.
NAC +
NAC –
(2)
Mounting the electrical box
Figure 1 shows mounting details for:
• Standard box. When using a 4 in. square box, use an
extension ring for additional wiring space, if needed. If
using a double-gang electrical box that is 2-1/2 in.
(64 mm) deep, locate the conduit only at the rear of the
box.
• Weatherproof box. Peel off the adhesive backing from the
gasket and adhere to the box.
• Surface mount box.
Selecting the volume and tone
The horn has a jumper for selecting a high or low volume
output level. The default is high volume. To set the output to
low volume, remove the output jumper from the circuit board
on the rear of the unit. See Figure 4 below.
The horn has a jumper for selecting either a temporal or steady
tone. The default is temporal tone. To set the output to steady
tone, remove the tone jumper from the circuit board on the rear
of the unit.
REMOVE FOR
LOW OUTPUT
Item In Out
(1) High output Low output
(2) Temporal tone Steady (continuous)
REMOVE FOR
CONT. TONE
STROBE +
HORN –
HORN +
3
2
4
STROBE –
1
tone
Maintenance
Note: Do not change the factory-applied finishes.
This unit is shipped from the factory as an assembled unit; it
contains no user-serviceable parts and should not be
disassembled.
Perform a visual inspection and an operational test twice a
year or as directed by the local authority having jurisdiction.
Specifications
Operating voltage 16 to 33 VDC, 16 to 33 VFWR
Strobe operating current See Table 4
Horn operating current See Table 5
Sound output See Table 6 and Table 7
Light output See Table 10
Horn temporal pattern 0.5 s on, 0.5 s off, 0.5 s on, 0.5 s off, 0.5 s
on, 1.5 s off, repeat cycle
Wire size 12 to 18 AWG (0.75 to 2.50 mm²)
Compatible electrical
boxes
Operating temperature
Indoor
UL outdoor
ULC outdoor
Relative humidity
Indoor
Outdoor
2-1/2 in. (64 mm) deep double-gang,
4 in. square box 2-1/8 in. (54 mm) deep,
Surface or bidirectional mounting box per
Table 2
32 to 120°F (0 to 49°C)
−35 to 150°F (−37 to 66°C)
−40 to 150°F (−40 to 66°C)
93% noncondensing
98% noncondensing
Tip: Save the jumper by sliding it onto a single pin.
P/N 3100376 • REV 6.0 • ISS 06MAY11 3 / 6
Table 4: Maximum strobe operating current (A RMS)
0
(4)
(1)
Voltage 15 cd 30 cd 75 cd [1] 15/75 cd 110 cd
Table 10: Light output (cd)
Model UL 1971 UL 1638 CAN/ULC-
VDC 0.109 0.130 0.263 0.162 0.329
VFWR 0.150 0.189 0.333 0.210 0.420
[1] See Table 10.
Table 5: Maximum horn operating current
15 cd 15 indoor wall mount
30 cd 30 wall
60 cd 60 wall
Voltage UL [1] ULC [2]
16 to 33 VDC 85 mA 213 mA
75 cd 75 wall
16 to 33 VFWR 105 mA 254 mA
[1] The strobe must be connected to a continuous voltage. The horn
15/75 cd 15 wall
must be connected to a continuous voltage when it is set to sound a
temporal tone; it may be connected to either a pulsed or continuous
110 cd 110 wall
voltage when set to sound a steady tone.
[2] Horn and strobe currents are additive when connected in parallel.
Table 6: Reverberant room sound output (dBA) [1]
Method Temporal
Low High
Continuous
Low High
[1] Tested at −31°F (−35°C)
Figure 5: UL 1971 minimum light output (% of rating vs. angle)
UL464 at 16 VDC 73 80 77 83
ULI at 24 VDC 77 83 82 86
ULI at 33 VDC 78 85 82 88
[1] Sound level output at 10 ft. (3.05m)
Table 7: ULC anechoic room, average peak sound output (dBA)
[1]
Method Temporal
Low High
Continuous
Low High
16 to 33 VDC 93 98 86 91
-75
-80
-85
-90
16 to 33 VFWR 98 101 90 93
[1] Sound level output at 10 ft. (3.05m)
Meets or exceeds CAN/ULC-S525-07, 85 dBA minimum anechoic at 3
meters, all settings
Table 8: Audible directional characteristics, horizontal axis
(1) Angle
(2) Percentage of related output
Angle (degree) dBA
90 0 (ref)
75 and 105 −3
70 and 110 −6
[1] Strobe is vertical
only
15 ceiling
30 ceiling
60 ceiling
15 ceiling
60 ceiling
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
9590858075706560555045403530252015
100
-15
(3)
15 indoor use only 15
30
9.0 [1]
60
37.8 [1]
75
48.2 [1]
75
17.7 [1]
110
70.7 [1]
0
5
-10
-5
10
505
10
1015202530354045505560657075808590
(2)
(3) Vertical
(4) Horizontal ceiling
S526-07
30
15
(75 on-axis)
120
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
9
95
100
Table 9: Audible directional characteristics, vertical axis
Angle (degree) dBA
90 0 (ref)
60 and 120 −3
45 and 135 −6
[1] Strobe is horizontal
4 / 6 P/N 3100376 • REV 6.0 • ISS 06MAY11
Regulatory information
Manufacturer Edwards, A Division of UTC Fire & Security
Year of
manufacture
UL rating Regulated 24 DC, regulated 24 FWR [1]
Environmental
class
Synchronization Meets UL 1971 requirements. Maximum allowed
North American
standards
FCC compliance This equipment has been tested and found to
[1] This device was tested to the regulated 24 DC/FWR operating
voltage limits of 16 V and 33 V.
Americas Corporation, Inc.
8985 Town Center Parkway, Bradenton, FL
34202, USA
The first two digits of the date code (located on
the product identification label) are the year of
manufacture.
Indoor, outdoor
resistance between any two devices is 20 Ω.
Refer to specifications for the synchronization
control module, this strobe, and the control panel
to determine allowed wire resistance.
Meets: CAN/ULC-S525-07, CAN/ULC -S526-07,
UL 464, UL 1638 and UL 1971
Follow: NFPA 72 and CAN/ULC-S524
comply with the limits for a Class A digital device,
pursuant to Part 15 of the FCC rules and
regulations.
Contact information
For contact information, see www.utcfireandsecurity.com.
P/N 3100376 • REV 6.0 • ISS 06MAY11 5 / 6
6 / 6 P/N 3100376 • REV 6.0 • ISS 06MAY11
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