S-288.1-DSE1-PW-ENG Rev. A.1 02/2018
DSE1-PW
Sounder with remote power supply
DSE1
‐
PW
SOUNDER
WITH
REMOTE
POWER
SUPPLY
INSTALLATION
MANUAL
INTRODUCTION
TECHNICAL
DATA
Voltage,
Current,
Power
Nominal
Voltage
supply
24
Vdc
Operating
range
20
‐
30
Vdc
Max.
current
450mA
@
Vdc=24V
Max
Power
consumption
11W
Sound
current
from
60mA
to
400mA
(programmable
–
see
Chart
6:
AVERAGE
CURRENT
SELECTION)
Flash
current
40
mA
10
mA
Main
sound
frequency
S1
850Hz
Main
sound
pattern
S1
Decay
from
1.200Hz
to
500Hz
period
1,7s
Sound
pressure
See
diagram
1
LED
flash
duration
1.000.000
flashes
Protection
degree
IP
44
Environmental
degree
IV
(outdoor)
Operating
temperature
from
–25°
to
+55°
C
Timing
Programmable
(see
chart)
Command
from
the
control
panel
Polarity
inversion
Size
330x210x115
(H
x
L
x
D)
Weight
2.300
gr
Standards
EN
54
‐
3:
2001
+
A1:
2002
+
A2:
2006.
DSE1
‐
PW
sounder
description:
remote
‐
supplied
24Vdc
sounder
with
high
‐
brightness,
low
consumption
LED
flashing
unit
–
programmable
alarms
and
timings
–
flash
and
sound
inputs
programmable
separately
–
electronic
circuit
protected
against
polarity
inversion
thanks
to
a
special
resin
immersion
process.
Three
inputs
with
different
sounds
for
a
better
distinction
of
the
alarm
stages,
input
for
sound
synchronism.
Six
available
sounds.
Note:
To
open
the
sounder,
push
downwards
and
outwards
at
the
same
time
the
flash
cover
and
unscrew
the
screw.
