*19102*
19102
1910S-1/L1910S-1
Horn Strobe and
Latching Horn Strobe
SPECIFICATIONS
Voltage:
12 or 24 VDC
Current:
28 mA maximum average
Temperature:32° F to 120° F (not for outdoor use)
Customer Service
1-877-671-7011
www.allegion.com
Installation Instructions
INSTALLATION
1
Set horn strobe options.
The following horn strobe options can be set in the field:
Brightness: Strobe brightness measured in candella. Strobe brightness is set using the slider switch on the back of the horn
strobe (Figure 1).
Volume: High or low
Tone: Electromechanical tone
Code: Non-temporal code (continuous tone) or temporal code (interrupted tone). Non-temporal code uses the pattern shown below.
ON
1/2 sec.
OFF
1/2 sec.
ON
1/2 sec.
OFF
1/2 sec.
ON
1/2 sec.
OFF
1-1/2 sec.
Repeat
pattern
The horn strobe is shipped factory set for high volume temporal (interrupted) code.
If necessary, change the setting before installing the horn strobe assembly.
Change the setting by turning switch on the back of the horn strobe (Figure 1). Switch settings are shown in raised lettering on the back
of the horn strobe.
CAUTION
Remove power from horn strobe before changing settings.
Audio Select Switch Settings
1 = Interrupted high
2 = Interrupted med
3 = Interrupted low
4 = Continuous high
5 = Continuous med
6 = Continuous low
Strobe Brightness Setting
Slider switch is used to set
strobe brightness. The setting
(in candella) can be observed
through front of strobe.
Figure 1, Location of Setting Switches (back of horn strobe)
2
2
Wire the horn strobe.
Typical wiring for 1910S-1 horn strobe
Power
Supply
Power Supply (+)
Power
Supply (-)
1910S-1
Horn Strobe
Monitor
Strike
Door
Position
Switch
Figure 2, Wiring (front of mounting plate)
• Horn strobe activates when latchbolt retracts or when door opens.
• Horn strobe stops when latchbolt engages strike and door closes.
• Switches are shown with latchbolt engaging strike, door closed.
Typical wiring for L1910S-1 latching horn strobe
Power
Supply
GRN BLK
Red
Violet
Blue
Inhibit/Reset
Switch
Inhibit Switch
Black (+)
Green (-)
Red
Monitor Strike
Violet
Blue
Figure 3 Wiring (front of mounting plate)
Latching PCB
Door Position Switch
•
•
•
•
Horn strobe activates when latchbolt retracts or when door opens.
Horn strobe remains active when latchbolt engages strike and door closes.
Toggle Inhibit/Reset Switch OFF and ON to reset latched horn strobe.
Close Inhibit Switch or open Inhibit/Reset Switch to prevent horn strobe from
activating when voltage is applied to the blue wire.
• Switches are shown with latchbolt engaging strike, door closed.
Blue:
Apply voltage to latching PCB and to activate horn strobe.
Red:
Must apply voltage for horn strobe to operate. Remove and reapply voltage
to reset latched horn strobe.
Violet: Apply voltage to prevent horn strobe from activation.
3
L1910S-1
Latching
Horn Strobe
3
Mount the horn strobe.
Flush Mount
a. Secure flush mount plate to 4” back box with two #8-32 x 3/4” screws.
b. Complete field wiring.
c. Attach the horn strobe assembly to the mounting plate. Refer to
Figure 6.
d. Secure horn strobe assembly with the captured screw*.
4” back box
recessed in wall
Horn
assembly
Captured
screw*
Flush mounting
plate
#8-32 x 3/4”
screws
Figure 4, Flush Mounting
Surface Mount
Mounting plate
a. Secure surface mount back box to mounting plate with two
#8-32 x 3/4” screws.
b. Complete field wiring.
c. Attach the horn strobe assembly to the mounting plate. Refer to
Figure 6.
d. Secure horn strobe assembly with the captured screw*.
Horn Strobe
assembly
Captured
screw*
Surface mount
back box
#8-32 x 3/4”
screws
Figure 5, Surface Mounting
*Captured screw may be replaced with Torx screw
(provided) for tamper resistance.
Screw pack contains: #8-32 x 3/4” screws (4), Torx head screw (1)
1. Lower horn strobe assembly onto the
top of mounting plate.
2. Swing bottom towards mounting plate
until tabs (a) on horn strobe assembly
click into slots on mounting plate.
1
a
2
Figure 6, Attach Horn Strobe Assembly
© Allegion 2013
Printed in U.S.A.
19102 Rev. 12/13-f