PSD-S AE SM7-4 100DB/3
Siren element, 7 tones, 24 V DC, max. 100 dB(A),
ton range over 3 signal lines
Data sheet
7941 00
1
© PHOENIX CONTACT - 04/2009
Description
This audible signal element is designed as a component of a modular signal tower.
According to your requirements, a signal tower may
comprise any combination of up to five signal elements. You may use up to five optical signal elements
or up to four optical and one audible signal element.
Mounting elements for base or tube mounting can be
used to mount the signal tower.
Features
An audible signal element can be used as top element only.
Siren element for 24 V DC
A bayonet locking system establishes the mechanical
and electrical connection between the elements.
Volume can be adjusted using potentiometer
Connection elements with spring-cage or screw connection can be used for electrical connection of the
signal tower.
7 selectable tones
Tone range over three remotely controlled signal
lines (e. g. through outputs of a control system)
Degree of protection: IP65, when mounted
Make sure you always use the latest documentation.
It can be downloaded at http://www.phoenixcontact.net/download.
This data sheet is valid for all products listed on the following page:
PSD-S AE SM7-4 100DB/3
Table of contents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Ordering data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Setting the volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Determine the tone frequency and the tone type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Example of a signal tower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Assembly notes for a signal tower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Assembling the individual elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Example for signal tower dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2
Ordering data
Description
Type
Order No.
Pcs. / Pkt.
Siren element, 7 tones, 24 V DC, max. 100 dB(A),
tone range over 3 signal lines, black
PSD-S AE SM7-4 100DB/3
2700141
1
3
Technical data
72
Dimensions (in mm)
Ø70
General data
Diameter
70.00 mm
Height
72.00 mm
Material
Polycarbonate PC
Color
black
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PHOENIX CONTACT
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PSD-S AE SM7-4 100DB/3
General data
Weight
80 g
Ambient temperature (operation)
-20 °C ... 50 °C
Degree of protection
IP65, when mounted
Mounting position
Any
Electrical data
Input voltage
24 V DC
Inrush current
Max. 500 mA
Current consumption
80 mA
Audible signal type
7 tones, remotely controlled
Signal frequency
1 Hz, 20 Hz, 420 Hz
Tone frequency
approx. 1.6 kHz / 3.4 kHz
Volume
Max. 100 dB(A) (for continuous and pulse tone of 3.4
kHz)
Service life, electrical
min. 5,000 h
Operating time
100 %
Approvals / conformities
Conformance with EMC directive 2004/108/EC
For the latest approvals, please visit http://www.phoenixcontact.net/catalog.
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PHOENIX CONTACT
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PSD-S AE SM7-4 100DB/3
4
5
Setting the volume
Set the volume using the potentiometer.
Determine the tone frequency
and the tone type
Define the tone frequency and tone type through the
assignment of the control lines.
The number of the possible tones is subject to the
number of the signal elements within the signal tower
(see the following tables).
Disconnect the power to the signal tower before changing the tone!
1
The connections in the connection element
are illustrated in following tables 1 to 5.
4
Figure 1
3
5
2
0
Potentiometer (1) to regulate the volume
(view from below)
There is a maximum volume of 100 dB(A) for 3.4 kHz
of continuous and pulse tone.
1
Figure 2
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Connections in the connection element
PHOENIX CONTACT
4
PSD-S AE SM7-4 100DB/3
Possible tones
No. Tone type
Tone
frequency
Maximum
volume
T1
Continuous tone 1.6 kHz
88 dB(A)
T2
Continuous tone 3.4 kHz
100 dB(A)
T3
Pulse tone
(1 Hz)
1.6 kHz
88 dB(A)
T4
Pulse tone
(1 Hz)
3.4 kHz
100 dB(A)
T5
Trill tone
(20 Hz)
1.6 kHz
86 dB(A)
T6
Trill tone
(20 Hz)
3.4 kHz
96 dB(A)
Hum tone
(420 Hz)
3.4 kHz
Figure 4
Signal tower: Optical signal element and
siren element
1
2
3
4
5
Tone
S1
NC
NC
NC
-
-
+24 V
+24 V
NC
-
T1
+24 V
+24 V
+24 V
-
T2
+24 V
NC
NC
-
T3
+24 V
NC
+24 V
-
T4
NC
+24 V
NC
-
T5
Keys for the following table:
NC
+24 V
+24 V
-
T6
NC: not assigned or 0 V
NC
NC
+24 V
-
T7
T7
90 dB(A)
Tones depending on the number of the signal elements used
Figure 3
Signal tower: Siren element
1
2
3
4
5
Tone
NC
NC
NC
-
-
-
+24 V
+24 V
NC
-
-
T1
+24 V
+24 V
+24 V
-
-
T2
+24 V
NC
NC
-
-
T3
+24 V
NC
+24 V
-
-
T4
NC
+24 V
NC
-
-
T5
NC
+24 V
+24 V
-
-
T6
NC
NC
+24 V
-
-
T7
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PHOENIX CONTACT
5
PSD-S AE SM7-4 100DB/3
Figure 5
Signal tower: Two optical signal elements
and one siren element
1
2
3
4
5
Tone
S1
S2
NC
NC
NC
-
+24 V
+24 V
NC
T1
+24 V
+24 V
+24 V
T2
+24 V
NC
NC
T3
+24 V
NC
+24 V
T4
NC
+24 V
NC
T5
NC
+24 V
+24 V
T6
NC
NC
+24 V
T7
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Figure 6
Signal tower: Three optical signal elements
and one siren element
1
2
3
4
5
Tone
S1
S2
S3
NC
NC
-
+24 V
+24 V
T1
+24 V
NC
T3
NC
+24 V
T5
PHOENIX CONTACT
6
PSD-S AE SM7-4 100DB/3
6
Example of a signal tower
1
2
Figure 7
Signal tower: Four optical signal elements
and one siren element
1
2
3
4
5
No.
S1
S2
S3
S4
NC
-
+24 V
T3
3
4
Figure 8
Example of a signal tower
Key:
1 Audible signal element
2 Optical signal element
3 Connection element
4 Assembly element
7
Assembly notes for a signal
tower
You may use up to five signal elements in a signal tower.
Use only one audible element in a signal tower
and position this element on top.
When closing the bayonet locking system, observe
the markings (see "Assembling the individual elements").
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PSD-S AE SM7-4 100DB/3
8
Assembling the individual elements
The assembly of an audible and an optical signal element is identical. The figure illustrates the assembly of
two audible elements.
1
2
9
Example for signal tower dimensions
The following figure shows the dimensions of a typical
signal tower.
3
ON
1
2
3
1
2
408
4 x 56 (= 224)
ON
3
ON
1
2
3
1
2
112
56
ON
3
86
ON
1
2
3
ON
Ø70
Figure 10
Dimensions of a signal tower (example)
Figure 9
Assembling the individual elements
"
Select the elements for your application.
"
Connect the elements to be assembled so that
the markings are aligned.
"
Turn the upper element in the direction of the arrow.
7941 00
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PHOENIX CONTACT · P.O.Box 4100 · Harrisburg · PA 17111-0100 · USA · Phone: +717-944-130
http://www.phoenixcontact.com
8
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