E2S STExC1 User manual

INSTRUCTION MANUAL (ATEX / IECEx)
STExC1
Combined Sounder & Beacon
For use in Flammable Gas and Dust Atmospheres
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D199-00-601-IS
Issue 4
17-01-22
Sheet 1 of 8
STExC1X05R
STExC1X05F
1) Product Table
Unit Type Code
Nominal
Input Voltage
Voltage Range
Nominal
Input Current
Max.
Current
Sound
Pressure Level
dB(A)
Max*
Nom.†
STExC1X05RDC012
12Vdc
11.5-14Vdc
885mA
1,002mA
109
101
STExC1X05RDC024
24Vdc
20-28Vdc
508mA
555mA
STExC1X05RDC048
48Vdc
42-54Vdc
325mA
427mA
STExC1X05RAC230
230Vac
220-240Vac 50/60Hz
127mA
149mA
109
101
STExC1X05FDC012
12Vdc
11.5-14Vdc
885mA
1,002mA
115
109
STExC1X05FDC024
24Vdc
20-28Vdc
508mA
555mA
STExC1X05FDC048
48Vdc
42-54Vdc
325mA
427mA
STExC1X05FAC230
230Vac
220-240Vac 50/60Hz
127mA
149mA
115
109
*Max = Tone 4
†Nom. = Tone 44
‡x = Average over 64 tones
The table shows the input current taken by the various sounders.
Supply voltage variation of +/-10% outside the voltage range is permissible.
The current levels shown above are for the 440Hz Continuous tone @ nominal input voltage.
Nominal current at nominal voltage and 1Hz flash rate.
Max rated current at worst case supply voltage.
Table 1 –Product table
Ensure the system power supply is capable of providing the maximum current required for all beacons. Review associated cable size,
length and quantity of beacons on each circuit.

European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D199-00-601-IS
Issue 4
17-01-22
Sheet 2 of 8
2) Warnings
•DO NOT OPEN WHEN ENERGISED.
•DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE
IS PRESENT
•POTENTIAL ELECTROSTATIC CHARGING HAZARD.
•ALL ENTRIES M20 X 1.5MM.
•IF TEMPERATURE EXCEEDS 70°C AT ENTRY OR 80°C
AT BRANCHING POINT USE SUITABLE RATED CABLE
AND CABLE GLANDS.
•IF OPENING THE UNIT DURING MAINTENANCE
OPERATIONS A CLEAN ENVIRONMENT MUST BE
MAINTAINED AND ANY DUST LAYER REMOVED PRIOR
TO OPENING THE UNIT.
3) Rating & Marking Information
All units have a rating label, which carries the following
important information.
Products may have further approvals, see E2S website for
further details.
ATEX / IECEx Ratings
Standards
EN IEC 60079-0:2018 / IEC60079-0:2017 (Ed 7):
Explosive Atmospheres - Equipment. General requirements
EN60079-1:2014 / IEC60079-1:2014 (Ed 7):
Explosive Atmospheres - Equipment protection by flameproof
enclosures "d"
BS EN 60079-31:2014 / IEC 60079-31:2013 (Ed 2):
Explosive Atmospheres - Equipment dust ignition protection
by enclosure "t"
Model No:
Rating Codes
STExC1X05DC012
STExC1X05DC024
STExC1X05DC048
Ex db IIC T5 Gb Ta -50°C to +50°C
Ex db IIC T4 Gb Ta -50°C to +70°C
Ex db IIIC T114°C Db Ta -50°C to +70°C
STExC1X05AC230
Ex db IIC T5 Gb Ta -50°C to +45°C
Ex db IIC T4 Gb Ta -50°C to +70°C
Ex db IIIC T117°C Db Ta -50°C to +70°C
Certificate No.
DEMKO 16 ATEX 1466X
IECEx ULD 16.0017X
Epsilon x
Equipment Group
and Category:
II 2G
II 2D
CE Marking and
Notified Body No.
2813
Certificate No. DEMKO 16 ATEX 1466X
IECEx ULD 16.0017X
4) Zones, Gas Group, Category and
Temperature Classification
The units can be installed in locations with the following
conditions:
Area Classification
Zone 1
Explosive gas air mixture likely to occur in
normal operation.
Zone 2
Explosive gas air mixture not likely to occur in
normal operation, and if it does, it will only exist
for a short time.
Zone 21
Explosive dust air mixture likely to occur in
normal operation.
Zone 22
Explosive dust air mixture not likely to occur in
normal operation, and if it does, it will only exist
for a short time.
Gas Groupings
Group IIA
Propane
Group IIB
Ethylene
Group IIC
Hydrogen and Acetylene
Temperature Classification for Gas Applications
T1
450oC
T2
300oC
T3
200oC
T4
135oC
(up to 70ºC ambient)
T5
100ºC
(DC up to 50ºC ambient, AC up to 45ºC ambient)
Dust Groupings
Group IIIA
Combustible Flyings
Group IIIB
Non-conductive Dust
Group IIIC
Conductive Dust
Maximum Surface Temperature for Dust Applications
STExC1X05
DC 114ºC
AC 117 ºC
Equipment Category
2G / 2D
Equipment Level Protection
Gb, Gc, Db, Dc
Ambient Temperature Range
-50°C to +70°C
IP Rating
IP6X to EN/IEC60079-0
IP66 to EN60529

European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D199-00-601-IS
Issue 4
17-01-22
Sheet 3 of 8
5) Special Conditions of Safe Use
Repair of the Flame Path is not permitted.
Figure 1: Flame Path
The metallic enclosure has a non-conductive coating. These
may generate an ignition-capable level of electrostatic charges
under certain extreme conditions. The user should ensure that
the equipment is not installed in a location where it may be
subjected to external conditions that might cause a build-up of
electrostatic charges on non-conducting surfaces.
6) Product Mounting and Access
6.1. Location and Mounting
The sounder should be secured to any flat surface using the
three 7mm fixing holes (see figure 2). The angle can then be
adjusted as required but the mounting restrictions must be
observed (see outline drawings for details, D199-05-601 for
STExC1X05F and D199-05-621 for STExC1X05R). This can
be achieved by loosening the two large bracket screws in the
side of the unit, which allow adjustments in steps of 18°.
Figure 2: Fixing Location for STEx Combined Beacon and Alarm
Horn Sounder.
On completion of the installation the two large bracket
adjustment screws on the side of the unit must be fully
tightened to ensure that the unit cannot move in service.
The enclosure provides IP66 protection and is suitable for
installation in exterior locations providing it is positioned so that
water cannot collect in the horn, and the cable entry is sealed.
6.2. Access to the Flameproof Enclosure
Warning –Hot surfaces. External
surfaces and internal components
may be hot after operation, take
care when handling the equipment.
In order to connect the electrical supply cables to the sounder
it is necessary to remove the flameproof cover to gain access
to the flameproof chamber. To access the Ex d chamber,
loosen the M4 grub screw on the sounder cover. Open the
enclosure by turning the sounder cover counterclockwise and
remove the cover, taking extreme care not to damage the
flameproof threads in the process (See figure 3).
Figure 3: Accessing the Explosion Proof Enclosure.
On completion of the installation, the flameproof threaded joint
should be inspected to ensure that they are clean and that they
have not been damaged during installation.
Ensure that the ‘O’ ring seal is in place and undamaged.
When fitting the flameproof cover ensure the thread is
engaged correctly. Fully tighten the cover all the way, ensure
no gap is visible between the cover and base of the sounder
enclosure. Tighten the M4 grub screw.
7) Installation Requirements
7.1. Installation Standards Compliance
Warning –High voltage may be
present, risk of electric shock.
DO NOT open when energised,
disconnect power before opening.
The sounder must only be installed by suitably qualified
personnel in accordance with the latest issues of the relevant
standards.
ATEX / IECEx installation standards:
EN60079-14 / IEC60079-14: Explosive atmospheres -
Electrical installations design, selection and erection.
EN60079-10-1 / IEC60079-10-1:Explosive atmospheres -
Classification of areas. Explosive gas atmospheres.
EN60079-10-2 / IEC60079-10-2:Explosive atmospheres -
Classification of areas. Explosive dust atmospheres.
The installation of the units must also be in accordance with
any local codes that may apply and should only be carried out
by a competent electrical engineer who has the necessary
training.
7.2. Access to PCB Terminals
The beacon board is pre-wired to the sounder board.
To access the sounder PCB terminals, loosen the
thumbscrews (see Figure 4) by two turns and rotate the
beacon board out.

European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D199-00-601-IS
Issue 4
17-01-22
Sheet 4 of 8
Figure 4: Access to the Sounder PCB Terminals.
The thumbscrews must be re-tightened after rotating the
beacon board in.
7.3. Cable Selection and Connections
When selecting the cable size, consideration must be given to
the input current that each unit draws (see table 1), the number
of sounders on the line and the length of the cable runs. The
cable size selected must have the necessary capacity to
provide the input current to all of the sounders connected to
the line.
Electrical connections are to be made into the terminal blocks
on the PCBA located in the flameproof enclosure using solid
wire 0.5-4mm² / AWG 20-12 or stranded wire, sizes 0.5-
2.5mm² / AWG 24-14. Wire insulation needs to be stripped
8mm. Wires may be fitted securely with crimped ferrules.
Figure 5: Wire Preparation.
Terminal screws need to be tightened down with a tightening
torque of 0.45 Nm / 5 Lb-in. An 8-way terminal block is
provided on the AC Sounder, and a 6-way terminal block is
provided on the DC Sounder.
Figure 6: STExC1 Entries and Terminal Block Location.
When connecting wires to the terminals great care should be
taken to dress the wires so that when the cover is inserted into
the chamber the wires do not exert excess pressure on the
terminal blocks. This is particularly important when using
cables with large cross-sectional areas such as 2.5mm².
Earthing
Both AC and DC combined sounder-beacon units must be
connected to an earth according to EN/IEC 60079/14. The
units are provided with internal and external earth terminals
which are both located on the terminal chamber section of the
unit (see figure 6).
Internal earthing connections should be made to the PCB
terminal block or to the Internal Earth terminal in the base of
the housing using a ring crimp terminal to secure the earth
conductor under the earth clamp. The earth conductor should
be at least equal in size and rating to the incoming power
conductors.
External earthing connections should be made to the M5 earth
stud, using a ring crimp terminal to secure the earth conductor
to the earth stud between the two M5 stainless steel flat
washers, then reassemble the M5 spring washer and tighten
the M5 nut to ensure that the cable lug is secured against
loosening and twisting. The external earth conductor should be
at least 4mm2in size.
7.4. Cable Glands, Blanking Elements & Adapters
For high ambient temperatures the cable entry temperature
may exceed 70ºC or the cable branching point temperature
may exceed 80ºC.
Therefore, suitable heat resisting cables and cable glands
must be used, with a rated service temperature at least as
stated in the table below:
Max Ambient Temperature (ºC)
Model
35
40
45
50
55
60
65
70
STExC1X05DC012
STExC1X05DC024
STExC1X05DC048
75
80
85
90
95
100
105
110
STExC1X05AC230
--
75
80
85
90
95
100
105
Table 2: Min. Ratings of Cables & Cable Glands.
Cable Glands
Appropriate cable glands to be customer supplied.
The cable entries have an M20 x 1.5 –6H entry thread. Only
suitably rated and ATEX / IECEx certified cable glands must
be used. They must be suitable for the type of cable being
used and also meet the requirements of the current installation
standards EN 60079-14 / IEC60079-14.
Blanking Plugs
When only one cable entry is used the other entries must be
closed with suitably rated and certified blanking plugs as per
type of approval.
Any unused cable entries must be closed with suitably rated
and ATEX / IECEx certified blanking plugs.

European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D199-00-601-IS
Issue 4
17-01-22
Sheet 5 of 8
Ingress Protection
If a high IP (Ingress Protection) rating is required, then a
suitable sealing washer must be fitted under the cable glands
or blanking plugs. A minimum ingress protection rating of IP6X
must be maintained for installations in explosive dust
atmospheres.
For combustible dust applications, the cable entry device and
blanking elements shall be in type of explosion protection and
shall have an IP 6X rating.
Adapters
The STEx sounder range can be supplied with the following
types of adapters:
M20 to ½” NPT
M20 to ¾” NPT
M20 to M25
It is important to note that stopping plugs cannot be fitted onto
adapters, only directly onto the M20 entries.
Any other adapters used must be suitably rated and ATEX /
IECEx certified adapters.
If the installation is made using conduit, openings must have a
sealing fitting connected as close as practical to the wall of the
enclosure, but in no case more than the size of the conduit or
50mm, whichever is the lesser.
8) Settings
Following illustrations show the different settings available for
STExS1 Alarm Horn Sounders. See schematic diagrams
D190-06-201 for DC units and D190-06-205 for AC units.
8.1. SPL Configuration
See Table 1 for product power supply and Sound Pressure
Levels (SPL).
Configuration for DC Units
Figure 7: DC PCBA SPL Configuration.
Configuration for AC Units
Figure 8: AC PCBA SPL Configuration.
8.2. Stage Switching Polarity (DC Units)
Switching from positive switching (default) to negative
switching - DC Only.
NOTE: Max supply is 33V DC –if higher DC voltage is
required, use Negative switching.
Figure 9: Stage Switching Polarity.
8.3. Wiring into the Sounder and Beacon separately
The sounder PCBA and beacon PCBA are linked as a default
setting. They can be wired in separately by removing the link
wires. See D190-06-201 (DC) and D190-06-205 (AC) for
wiring details.
Figure 10: STExC1 Sounder Terminal and
Beacon Terminal Linked.

European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D199-00-601-IS
Issue 4
17-01-22
Sheet 6 of 8
8.4. Tone Selection
The STExS Alarm Horn Sounders have 64 different tones that
can be selected independently for the first and second stage
alarms. The tones are selected by operation of the tone setting
DIP switch 1 & DIP switch 2 (see figures 7 and 8) on the PCB,
for stage 1 and stage 2 respectively.
Default = S2 –Tone 1
Default = S1 –Tone 44
(ON = 1, OFF = 0)
Figure 11: DIP switch configuration.
The sounder can also be switched to sound the third and fourth
stage alarm tones.
The tone table (D221-95-001-IS) shows the switch positions
for the 64 tones on first and second stages and which tones
are available for the third and fourth stages dependent on the
Stage 1 DIP switch setting.
Table 3 is a summary of the wiring options.
8.5. Flash Rate Settings
Pin configurations for flash rate settings are shown in Figure
13 and Figure 14.
Figure 13: DC Flash Settings.
Figure 14: AC Flash Settings.
Flip-Flop Mode not available on STExC1X05.

European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D199-00-601-IS
Issue 4
17-01-22
Sheet 7 of 8
DC Linked Sounder & Beacon Activation (Default)
See document D190-06-201
Figure
Voltage
Configuration
Features
Default Option
1a
DC
Single Stage Configuration
•Line monitoring
•Positive Switching
Default
1b
DC
Two Stage Configuration
•Common Negative
•Positive Switching
Default
1c
DC
Three/Four Stage Configuration
•Common Negative
•Positive Switching
Default
2
DC
Three/Four Stages. Voltage Free 2nd, 3rd
& 4th Stage Activation Configuration
•Common Positive
•Customer Set H1 & H2 to Negative
Switching
-
3
DC
Two Stage Configuration
•Independent Stage Input
•Reverse Polarity Stage Monitoring
-
4
DC
Two Stage Configuration
•Line Stage Monitoring (Use suitable
monitoring relays/ modules)
•Not to be used in reverse polarity
monitoring
Custom
DC Independent Sounder & Beacon Activation (Remove Link Wires Fig. 10)
See document D190-06-201
5a
DC
Single Stage Configuration
•Line monitoring
•Positive Switching
-
5b
DC
Two Stage Configuration
•Common Negative
•Positive Switching
-
5c
DC
Three/Four Stage Configuration
•Common Negative
•Positive Switching
-
6
DC
Three/ Four, Voltage Free 2nd, 3rd & 4th
Stage Activation Configuration
•Common Positive
•Customer Set H1 & H2 to Negative
Switching
-
7
DC
Two Stage Configuration
•Independent Stage Input
•Reverse Polarity Stage Monitoring
-
8
DC
Two Stage Configuration
•Independent Stage Input
•Line Stage Monitoring (Use suitable
monitoring relays/ modules)
•Not to be used for reverse polarity
monitoring
Custom
AC Linked Sounder & Beacon Activation (Default)
See document D190-06-205
1a
AC
Single Stage Configuration
Default
1b
AC
Three/Four Stage Configuration
Default
AC Independent Sounder & Beacon Activation (Remove Link Wires Fig. 10)
See document D190-06-205
2a
AC
Single Stage Configuration
-
2b
AC
Three/Four Stage Configuration
-
Table 3: Summary of Wiring Options.

European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D199-00-601-IS
Issue 4
17-01-22
Sheet 8 of 8
9) End of Line Monitoring (DC Units)
All DC units have a blocking diode fitted in their supply input
lines. An end of line monitoring diode or an end of line
monitoring resistor can be connected across the +ve and –ve
terminals in the flameproof chamber. If an end of line resistor
is used it must have a minimum resistance value of 3k3 ohms
and a minimum wattage of 0.5W or a minimum resistance
value of 500 ohms and a minimum wattage of 2W.
The resistor must be connected directly across the +ve and -
ve terminals as shown in the following drawing. The resistor
leads should be kept as short as possible. See D190-06-201
for details.
Figure 10: End of Line Resistor placement.
10) Interchangeable & Spare Parts
The beacon lens is interchangeable, contact European Safety
Systems Ltd for a replacement lens available in various
colours.
The guard is an integral part of the protection and must be
reassembled exactly the same way as it was disassembled.
To change the lens, unscrew the M5 socket head screws and
remove the M5 screws, M5 spring & flat washers.
Figure 11: Removal of Lens.
Remove the guard and replace the old lens with the new lens.
Figure 12: Changing of Lens
Fit the guard back on to the lens and casting, align the holes
of the guard, lens and casting. To reattach the lens, the fixings
MUST be in the order shown in figure 13.
Figure 13: Lens & Guard Fixings Order.
11) Maintenance, Overhaul and Repair
Maintenance, repair and overhaul of the equipment should
only be carried out by suitably qualified personnel in
accordance with the current relevant standards:
EN60079-19/IEC60079-19
Explosive atmospheres –Equipment repair, overhaul and
reclamation
EN 60079-17/IEC60079-17
Explosive atmospheres –Electrical installations inspection
and maintenance
Flameproof threaded joints and cemented joints are not
permitted to be repaired.
Units must not be opened while an explosive atmosphere is
present.
If opening the unit during maintenance operations a clean
environment must be maintained and any dust layer removed
prior to opening the unit.
Potential electrostatic charging hazard - Clean only with a
damp cloth.
Warning –Hot surfaces. External surfaces
and internal components may be hot after
operation, take care when handling the
equipment.

warning signals
2S
ALERTALARM RANGE
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78 6
5
D
C
134
2
A
B
D190-06-201
R.S.RAIT
B.ISARD
R.N.POTTS OF
NTS 1
Stage 1 +ve IN
Stage 1 +ve OUT
Common -ve IN
Common -ve OUT
Stage 2 +ve
Stage 1 +ve IN
Stage 1 +ve OUT
Common -ve IN
Common -ve OUT
Stage 2 +ve
Stage 3 +ve
WIRING LINKING BEACON & SOUNDER
FACTORY FITTED
6
-
+
-
+
-
+
R1
+
-
-
+
R1
+
-
-
+
S2
S3
R1
+
-
-
+
S2
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
14V MAX SYSTEM = 120Ω MIN, 2W MIN OR 1KΩ MIN, 0.5W MIN
28V MAX SYSTEM = 470Ω MIN, 2W MIN OR 2.4KΩ MIN, 0.5W MIN
RECOMMENDED MINIMUM VALUES:
R1
Stage 1 +ve IN
Stage 1 +ve OUT
Stage 1 -ve IN
Stage 1 -ve OUT
Single Stage Configuration Config.: 1a
Line Monitoring
Set to positive switching (default)
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Two Stage Configuration Config.: 1b
Common Negative
Set to positive switching (default)
Stage 1: Apply Power to Stage 1 +ve & Common -ve
Stage 2: Apply Power to Stage 2 +ve & Common -ve
Three/Four Stage Configuration Config.: 1c
Common Negative
Set to positive switching (default)
Stage 1: Apply Power to Stage 1 +ve & Common -ve
Stage 2: Apply Power to Stage 2 +ve & Common -ve
Stage 3: Apply Power to Stage 3 +ve & Common -ve
Stage 4: Apply Power to Stage 2 +ve, Stage 3 +ve & Common -ve
Linked Sounder & Beacon Activation (Default)
MOD No. REASON - INITIAL - DATEISSUE
+
-
+
-
+
-
+
-
+
-
+
-
INTRODUCTION
1RSR - 19/01/2021
19/01/2022
19/01/2022
19/01/2022
D1xC1X / D1xC2X / STExC1X DC SOUNDER /
XENON WIRING DIAGRAMS

warning signals
2S
ALERTALARM RANGE
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78 6
5
D
C
134
2
A
B
R.S.RAIT
B.ISARD
R.N.POTTS NTS
R1
Stage 1 +ve
Stage 1 -ve
Stage 2 -ve
Stage 2 +ve
OF
2
SWITCHES FOR STAGE OPERATION
CUSTOMER SUPPLIED
WIRING LINKING BEACON & SOUNDER
FACTORY FITTED
D190-06-201
6
-
+
-
+
+
-
-
+
S2
S3
R1
+
-
-
+
S2
R2
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
14V MAX SYSTEM = 120Ω MIN, 2W MIN OR 1KΩ MIN, 0.5W MIN
28V MAX SYSTEM = 470Ω MIN, 2W MIN OR 2.4KΩ MIN, 0.5W MIN
RECOMMENDED MINIMUM VALUES:
R1
Three/Four Stages. Voltage Free 2nd, 3rd & 4th Stage Activation Configuration Config.: 2
Common Positive
Customer Set H1 & H2 to Negative Switching (See Below)
Stage 1: Apply Power to Common +ve & Stage 1 -ve
Stage 2: Apply Power to Common +ve & Stage 1 -ve & connect Stage 2 -ve to Stage 1 -ve
Stage 3: Apply Power to Common +ve & Stage 1 -ve & connect Stage 3 -ve to Stage 1 -ve
Stage 4: Apply Power to Common +ve & Stage 1 -ve
& connect Stage 2 -ve & Stage 3 -ve to Stage 1 -ve
Two Stage Configuration Config.: 3
Independent Stage Input
Reverse Polarity Stage Monitoring
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Stage 2: Apply Power to Stage 1 +ve & Stage 1 -ve & connect Stage 2 -ve to Stage 1 -ve
H2
H1
Set H1 & H2 to -ve switching
H2
H1
Set H1 & H2 to -ve switching
Cut Link W1
Linked Sounder & Beacon Activation (Default)
MOD No. REASON - INITIAL - DATEISSUE
-
-
+
-
+
-
+
+
Common +ve IN
Common +ve OUT
Stage 1 -ve IN
Stage 1 -ve OUT
Stage 2 -ve
Stage 3 -ve
19/01/2022
19/01/2022
19/01/2022
INTRODUCTION
1RSR - 19/01/2021
D1xC1X / D1xC2X / STExC1X DC SOUNDER /
XENON WIRING DIAGRAMS

warning signals
2S
ALERTALARM RANGE
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78 6
5
D
C
134
2
A
B
R.S.RAIT
B.ISARD
R.N.POTTS NTS OF
3
SWITCHES FOR STAGE OPERATION
CUSTOMER SUPPLIED
D190-06-201
6
WIRING LINKING BEACON & SOUNDER
FACTORY FITTED
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
14V MAX SYSTEM = 120Ω MIN, 2W MIN OR 1KΩ MIN, 0.5W MIN
28V MAX SYSTEM = 470Ω MIN, 2W MIN OR 2.4KΩ MIN, 0.5W MIN
RECOMMENDED MINIMUM VALUES:
R1
Linked Sounder & Beacon Activation (Default)
Stage 1 +ve
Stage 1 -ve
Stage 2 +ve
Stage 2 -ve
-
+
R1
+
-
-
+
S2
R2
Two Stage Configuration Config.: 4
independent Stage Input
Line Stage Monitoring (Use suitable monitoring relays/modules)
Not to be used for reverse polarity monitoring
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Stage 1: Apply Power to Stage 2 +ve & Stage 2 -ve
Cut Link W1
CUSTOM
CONFIGURATION
CONTACT E2S
WHEN ORDERING
MOD No. REASON - INITIAL - DATEISSUE
+
-
+
-
19/01/2022
19/01/2022
19/01/2022
INTRODUCTION
1RSR - 19/01/2021
D1xC1X / D1xC2X / STExC1X DC SOUNDER /
XENON WIRING DIAGRAMS

warning signals
2S
ALERTALARM RANGE
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78 6
5
D
C
134
2
A
B
R.S.RAIT
B.ISARD
R.N.POTTS OF
NTS
Stage 1 +ve IN
Stage 1 +ve OUT
Stage 1 -ve IN
Stage 1 -ve OUT
Stage 1 +ve IN
Stage 1 +ve OUT
Common -ve IN
Common -ve OUT
Stage 2 +ve
Stage 1 +ve IN
Stage 1 +ve OUT
Common -ve IN
Common -ve OUT
Stage 2 +ve
Stage 3 +ve
-ve IN
+ve IN
D190-06-201
6
4
R2
-ve OUT
+ve OUT
R1
+
-
-
+
R1
+
-
-
+
S2
R1
+
-
-
+
S2
S3
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
14V MAX SYSTEM = 120Ω MIN, 2W MIN OR 1KΩ MIN, 0.5W MIN
28V MAX SYSTEM = 470Ω MIN, 2W MIN OR 2.4KΩ MIN, 0.5W MIN
RECOMMENDED MINIMUM VALUES:
R1
Single Stage Configuration Config.: 5a
Line Monitoring
Set to positive switching (default)
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Two Stage Configuration Config.: 5b
Common Negative
Set to positive switching (default)
Stage 1: Apply Power to Stage 1 +ve & Common -ve
Stage 2: Apply Power to Stage 2 +ve & Common -ve
Three/Four Stage Configuration Config.: 5c
Common Negative
Set to positive switching (default)
Stage 1: Apply Power to Stage 1 +ve & Common -ve
Stage 2: Apply Power to Stage 2 +ve & Common -ve
Stage 3: Apply Power to Stage 3 +ve & Common -ve
Stage 4: Apply Power to Stage 2 +ve, Stage 3 +ve & Common -ve
Independent Sounder & Beacon Activation (Remove Link Wires)
MOD No. REASON - INITIAL - DATEISSUE
-ve IN
+ve IN
R2
-ve OUT
+ve OUT
-ve IN
+ve IN
R2
-ve OUT
+ve OUT
19/01/2022
19/01/2022
19/01/2022
INTRODUCTION
1RSR - 19/01/2021
D1xC1X / D1xC2X / STExC1X DC SOUNDER /
XENON WIRING DIAGRAMS

warning signals
2S
ALERTALARM RANGE
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
MOD No. REASON - INITIAL - DATEISSUE
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78 6
5
D
C
134
2
A
B
R.S.RAIT
B.ISARD
R.N.POTTS NTS
Stage 1 +ve
Stage 1 -ve
Stage 2 -ve
Stage 2 +ve
OF
SWITCHES FOR STAGE OPERATION
CUSTOMER SUPPLIED
D190-06-201
6
5
+
-
-
+
S2
S3
R1
+
-
-
+
S2
R2
R1
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
14V MAX SYSTEM = 120Ω MIN, 2W MIN OR 1KΩ MIN, 0.5W MIN
28V MAX SYSTEM = 470Ω MIN, 2W MIN OR 2.4KΩ MIN, 0.5W MIN
RECOMMENDED MINIMUM VALUES:
R1
Three/Four Stages. Voltage Free 2nd, 3rd & 4th Stage Activation Configuration Config.: 6
Common Positive
Customer Set H1 & H2 to Negative Switching (See Below)
Stage 1: Apply Power to Common +ve & Stage 1 -ve
Stage 2: Apply Power to Common +ve & Stage 1 -ve & connect Stage 2 -ve to Stage 1 -ve
Stage 3: Apply Power to Common +ve & Stage 1 -ve & connect Stage 3 -ve to Stage 1 -ve
Stage 4: Apply Power to Common +ve & Stage 1 -ve
& connect Stage 2 -ve & Stage 3 -ve to Stage 1 -ve
Two Stage Configuration Config.: 7
Independent Stage Input
Reverse Polarity Stage Monitoring
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Stage 2: Apply Power to Stage 1 +ve & Stage 1 -ve & connect Stage 2 -ve to Stage 1 -ve
Independent Sounder & Beacon Activation (Remove Link Wire)
H2
H1
Set H1 & H2 to -ve switching
H2
H1
Set H1 & H2 to -ve switching
Cut Link W1
-ve IN
+ve IN
-ve OUT
+ve OUT
-ve IN
+ve IN
-ve OUT
+ve OUT
R3
R2
Common +ve IN
Common +ve OUT
Stage 1 -ve IN
Stage 1 -ve OUT
Stage 2 -ve
Stage 3 -ve
19/01/2022
19/01/2022
19/01/2022
INTRODUCTION
1RSR - 19/01/2021
D1xC1X / D1xC2X / STExC1X DC SOUNDER /
XENON WIRING DIAGRAMS

warning signals
2S
ALERTALARM RANGE
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78 6
5
D
C
134
2
A
B
R.S.RAIT
B.ISARD
R.N.POTTS NTS OF
SWITCHES FOR STAGE OPERATION
CUSTOMER SUPPLIED
D190-06-201
6
6
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
14V MAX SYSTEM = 120Ω MIN, 2W MIN OR 1KΩ MIN, 0.5W MIN
28V MAX SYSTEM = 470Ω MIN, 2W MIN OR 2.4KΩ MIN, 0.5W MIN
RECOMMENDED MINIMUM VALUES:
R1
Independent Sounder & Beacon Activation (Remove Link Wires)
Stage 1 +ve
Stage 1 -ve
Stage 2 +ve
Stage 2 -ve
R1
+
-
-
+
S2
R2
Two Stage Configuration Config.: 8
Independent Stage Input
Line Stage Monitoring (Use suitable monitoring relays/modules)
Not to be used for reverse polarity monitoring
Stage 1: Apply Power to Stage 1 +ve & Stage 1 -ve
Stage 1: Apply Power to Stage 2 +ve & Stage 2 -ve
Cut Link W1
CUSTOM
CONFIGURATION
CONTACT E2S
WHEN ORDERING
MOD No. REASON - INITIAL - DATEISSUE
-ve IN
+ve IN
R3
-ve OUT
+ve OUT
19/01/2022
19/01/2022
19/01/2022
INTRODUCTION
1RSR - 19/01/2021
D1xC1X / D1xC2X / STExC1X DC SOUNDER /
XENON WIRING DIAGRAMS

warning signals
2S
ALERTALARM RANGE
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
MOD No. REASON - INITIAL - DATEISSUE
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78 6
5
D
C
134
2
A
B
D190-06-205
R.S.RAIT
B.ISARD
R.N.POTTS OF
NTS 1
SWITCHES FOR STAGE OPERATION
CUSTOMER SUPPLIED
WIRING LINKING BEACON & SOUNDER
FACTORY FITTED
2
Earth Earth
Stage 2
Stage 3
Common
L N L N
N
N
L
L
E
N
N
L
L
E
C
S2
S3
Live IN
Live OUT
Neutral IN
Neutral OUT
Stage 1 Live IN
Stage 1 Live OUT
Stage 1 Neutral IN
Stage 1 Neutral OUT
Single Stage Configuration Config.: 1a
Stage 1: Apply Power to Stage 1 Live & Stage 1 Neutral
Linked Sounder & Beacon Activation (Default)
Three/Four Stage Configuration Config.: 1b
Stage 1: Apply Power to Live & Neutral
Stage 2: Apply Power to Live & Neutral & connect Stage 2 to Common
Stage 3: Apply Power to Live & Neutral & connect Stage 3 to Common
N
L
E
N
L
E
N
L
E
N
L
E
19/01/2022
19/01/2022
19/01/2022
INTRODUCTION
1RSR - 19/01/2021
D1xC1X / D1xC2X / STExC1X AC SOUNDER /
XENON WIRING DIAGRAMS

warning signals
2S
ALERTALARM RANGE
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
C
THIS DRAWING AND ANY INFORMATION OR DESCRIPTIVE
MATTER THEREIN IS COMMUNICATED IN CONFIDENCE AND
IS THE COPYRIGHT PROPERTY OF EUROPEAN SAFETY
SYSTEMS LTD. NEITHER THE WHOLE OR ANY EXTRACT MAY
BE DISCLOSED, LOANED, COPIED OR USED FOR
MANUFACTURING OR TENDERING PURPOSES WITHOUT THEIR
WRITTEN CONSENT.
EUROPEAN SAFETY SYSTEMS LTD.
AS PER LATEST DATE OF ISSUE SHOWN ABOVE
DRAWING TO BS8888:2000
GEOMETRIC TOLERANCES TO ISO1101:1983
LINEAR DIMENSIONAL TOLS
ANGULAR DIMENSIONAL TOLS
STANDARDS
MOD No. REASON - INITIAL - DATEISSUE
DATE
APPROVED
CHECKED DATE
DATE
DRAWN WEIGHT (Kg)
SURFACE FINISH
MATERIAL
ALTERNATIVE MATERIAL SHEETSCALE
TITLE
A3
IF IN DOUBT, ASK -
DO NOT SCALE
ALL DIMENSIONS IN MM
DRAWING NUMBER
A
B
C
D
E
F
G
109
G
F
E
78 6
5
D
C
134
2
A
B
D190-06-205
R.S.RAIT
B.ISARD
R.N.POTTS OF
NTS 2
SWITCHES FOR STAGE OPERATION
CUSTOMER SUPPLIED
2
Stage 1 Live IN
Stage 1 Live OUT
Stage 1 Neutral IN
Stage 1 Neutral OUT
Earth
Live IN
Live OUT
Neutral IN
Neutral OUT
Earth
Stage 2
Stage 3
Common
N
N
L
L
E
N
N
L
L
E
C
S2
S3
Single Stage Configuration Config.: 2a
Stage 1: Apply Power to Stage 1 Live & Stage 1 Neutral
Independent Sounder & Beacon Activation (Remove Link Wires)
Three/Four Stage Configuration Config.: 2b
Stage 1: Apply Power to Live & Neutral
Stage 2: Apply Power to Live & Neutral & connect Stage 2 to Common
Stage 3: Apply Power to Live & Neutral & connect Stage 3 to Common
N
L
E
N
L
E
Earth IN
Live IN
Neutral IN
Earth OUT
Live OUT
Neutral OUT
N
L
E
N
L
E
Earth IN
Live IN
Neutral IN
Earth OUT
Live OUT
Neutral OUT
INTRODUCTION
19/01/2022
19/01/2022
19/01/2022
INTRODUCTION
1RSR - 19/01/2021
D1xC1X / D1xC2X / STExC1X AC SOUNDER /
XENON WIRING DIAGRAMS

E2S Warning Signals Impress House, Mansell Road, Acton, London W3 7QH [email protected] e2s.com Page 1 of 1 D221-95-001-IS_Issue_A - 09/03/2021
1000Hz PFEER Toxic Gas
1200/500Hz @ 1Hz DIN /PFEER P.T.A.P.
1000Hz @ 0.5Hz(1s on, 1soff) PFEER Gen. Alarm
1.4KHz-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s NF C 48-265
544Hz(100mS)/440Hz (400mS) NF S 32-001
1500/500Hz - (0.5s on , 0.5s off) x3 + 1s gap AS4428
500-1500Hz Sweeping 2 sec on 1 sec off AS4428
500/1200Hz @ 0.26Hz (3.3son, 0.5s off) Netherlands -
NEN 2575
1000Hz (1s on, 1s off)x7 + (7s on, 1s off) IMO Code 1a
1000Hz (1s on, 1s off)x7 + (7s on, 1s off) IMO Code 1a
420Hz(0.5s on, 0.5s off)x3 + 1s gap ISO 8201 Temporal
Pattern
1000Hz(0.5s on, 0.5s off)x3 + 1s gap ISO 8201 Temporal
Pattern
422/775Hz - (0.85 on, 0.5 off) x3 + 1s gap NFPA -
Temporal Coded
1000/2000Hz @ 1Hz Singapore
300Hz Continuous
440Hz Continuous
470Hz Continuous
500Hz Continuous IMO code 2 (Low)
554Hz Continuous
660Hz Continuous
800Hz IMO code 2 (High)
1200Hz Continuous
2000Hz Continuous
2400Hz Continuous
440Hz @0.83Hz (50
cycles/minute) Intermittent
470Hz @0.9Hz - 1.1s Intermittent
470Hz @5Hz - (5
cycles/second) Intermittent
544Hz @ 1.14Hz - 0.875s Intermittent
655Hz @ 0.875Hz Intermittent
660Hz @0.28Hz - 1.8sec
on, 1.8sec off Intermittent
660Hz @3.34Hz - 150mS
on, 150mS off Intermittent
745Hz @ 1Hz Intermittent
800Hz - 0.25sec on, 1 sec off Intermittent
800Hz @ 2Hz IMO code 3.a
(High) Intermittent
1000Hz @ 1Hz Intermittent
2400Hz @ 1Hz Intermittent
2900Hz @ 5Hz Intermittent
363/518Hz @ 1Hz Alternating
450/500Hz @ 2Hz Alternating
554/440Hz @ 1Hz Alternating
554/440Hz @ 0.625Hz Alternating
561/760Hz @0.83Hz (50
cycles/minute) Alternating
800/1000Hz @ 0.875Hz Alternating
2400/2900Hz @ 2Hz Alternating
500/1200Hz @ 0.3Hz Sweeping
560/1055Hz @ 0.18Hz Sweeping
560/1055Hz @ 3.3Hz Sweeping
660/1200Hz @ 1Hz Sweeping
800/1000Hz @ 1Hz Sweeping
800/1000Hz @ 7Hz Sweeping
800/1000Hz @ 50Hz Sweeping
2400/2900Hz @ 7Hz Sweeping
2400/2900Hz @ 1Hz Sweeping
2400/2900Hz @ 50Hz Sweeping
2500/3000Hz @ 2Hz Sweeping
2500/3000Hz @ 7.7Hz Sweeping
800Hz Motor Siren
1200Hz Motor Siren
2400Hz Motor Siren
Stage 1
Set DIP
SW 1
Tone No.
Tone Description Tone Visual
Stage 1 & 2
DIP SW 1/2
Settings
1 2 3 4 5 6
Stage 3
Set DIP
SW 1
(S3)
Stage 4
Set DIP
SW 1
(S2 + S3)
0 0 0 0 0 0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
46
47
48
49
50
52
53
54
55
56
57
58
59
60
61
62
63
42
1 0 0 0 0 0
0 1 0 0 0 0
1 1 0 0 0 0
0 0 1 0 0 0
1 0 1 0 0 0
0 1 1 0 0 0
1 1 1 0 0 0
0 0 0 1 0 0
1 0 0 1 0 0
0 1 0 1 0 0
1 1 0 1 0 0
0 0 1 1 0 0
1 0 1 1 0 0
0 1 1 1 0 0
1 1 1 1 0 0
0 0 0 0 1 0
1 0 0 0 1 0
0 1 0 0 1 0
1 1 0 0 1 0
0 0 1 0 1 0
1 0 1 0 1 0
0 1 1 0 1 0
1 1 1 0 1 0
1 1 0 1 1 0
0 0 1 1 1 0
0 1 1 1 1 0
0 0 0 0 0 1
0 1 0 0 0 1
1 1 0 0 0 1
0 0 1 0 0 1
1 0 1 0 0 1
0 1 1 0 0 1
1 1 1 0 0 1
0 0 0 1 0 1
0 1 0 1 0 1
1 0 1 1 0 1
0 1 1 1 0 1
1 1 1 1 0 1
0 0 0 0 1 1
1 0 0 0 1 1
0 1 0 0 1 1
1 1 0 0 1 1
0 0 1 0 1 1
1 0 1 0 1 1
0 1 1 0 1 1
1 1 1 0 1 1
0 0 0 1 1 1
1 0 0 1 1 1
0 1 0 1 1 1
1 1 0 1 1 1
0 0 1 1 1 1
1 0 1 1 1 1
0 1 1 1 1 1
0 0 0 1 1 0
1 0 0 1 1 0
0 1 0 1 1 0
1 1 1 1 1 0
1 0 0 0 0 1
1 0 0 1 0 1
1 0 1 1 1 0
1000Hz
1200Hz
500Hz 1s
1000Hz 1s
1s
1600Hz
1400Hz 1s
0.5s
544Hz 0.1s
0.4s
440Hz
0.5s
1500Hz
500Hz 0.5s 0.5s 0.5s 0.5s 1s
2s 1s
3s 0.5s
1500Hz
500Hz
1200Hz
500Hz
1000Hz
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
1s
7s
7s
420Hz 0.5s
0.5s
0.5s
0.5s
0.5s
1s
1000Hz 0.5s
0.5s
0.5s
0.5s
0.5s
1s
1200Hz
500Hz 0.85 0.5s 0.85 0.5s 0.85
2000Hz
1000Hz
1s
f(Hz)
a(s)
b(s)
(f=440, a=0.6, b=0.6)
(f=470, a=0.55, b=0.55)
(f=470, a=0.1, b=0.1)
(f=470, a=0.43, b=0.44)
(f=655, a=0.57, b=0.57)
(f=660, a=1.8, b=1.8)
(f=660, a=0.15, b=0.15)
(f=745, a=0.5, b=0.5)
(f=800, a=0.25, b=1)
(f=800, a=0.25, b=0.25)
(f=1000, a=0.5, b=0.5)
(f=2400, a=0.5, b=0.5)
(f=2900, a=0.1, b=0.1)
f1(Hz)
a(s)
f(Hz)
f1(Hz)
a(s) a(s)
f(Hz)
(f=363, f1=518, a=0.1)
(f=450, f1=500, a=0.25)
(f=440, f1=554, a=0.5)
(f=440, f1=554, a=0.8)
(f=561, f1=760, a=0.6)
0 0 1 1 0 1
1 1 0 1 0 1
43
44
45
780/600Hz @ 0.96Hz Alternating
800/1000Hz @ 2Hz Alternating
970/800Hz @ 2Hz Alternating
64
Simulated Bell
1 1 1 1 1 1
f1(Hz)
a(s) a(s)
f(Hz)
(f=800, f1=1000, a=0.57)
(f=2400, f1=2900, a=0.25)
f1(Hz)
a(s) a(s)
f(Hz)
(f=800, f1=1000, a=0.25)
f1(Hz) a(s) a(s)
f(Hz)
(f=600, f1=780, a=0.52)
f1(Hz) a(s) a(s)
f(Hz)
(f=800, f1=970, a=0.25)
(f=500, f1=1200, a=3.34)
(f=560, f1=1055, a=5.47)
(f=560, f1=1055, a=0.3)
f1(Hz)
a(s)
f(Hz)
51
600/1250Hz @ 0.125Hz Sweeping
(f=600, f1=1250, a=8)
f(Hz)
a(s)
(f=800, a=1.6)
(f=1200, a=2)
(f=2400, a=1.7)
1450Hz 0.25s
0.69ms
(f=660, f1=1200, a=1)
(f=800, f1=1000, a=1)
(f=800, f1=1000, a=0.14)
(f=800, f1=1000, a=0.02)
(f=2400, f1=2900, a=0.14)
(f=2400, f1=2900, a=1)
(f=2400, f1=2900, a=0.02)
(f=2500, f1=3000, a=0.5)
(f=2500, f1=3000, a=0.13)
(f=300)
(f=440)
(f=470)
(f=500)
(f=554)
(f=660)
(f=800)
(f=1200)
(f=2000)
(f=2400)
f(Hz)
0.5s
2
3
2
24
19
44
44
24
34
34
1
1
1
3
44
44
44
24
24
24
24
24
24
24
24
24
24
8
8
24
8
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
8
8
24
8
21
24
24
24
24
24
24
24
24
24
3
20
44
44
44
1
1
1
1
35
1
1
8
8
8
35
8
8
8
8
8
8
8
8
8
19
19
19
19
19
19
19
19
19
19
19
19
19
19
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
1
1
8
8
8
35
35
35
35
35
f1(Hz)
a(s)
f(Hz)

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E2STelephone:+44(0)2087438880Fax:+44(0)2087404200Email:[email protected]www.e2s.comDC‐070_Issue_G(STEx).docx‐Page1of2‐QAF_252_Issue_5

EUDeclarationofConformity
Manufacturer:  EuropeanSafetySystemsLtd.
ImpressHouse,MansellRoad,Acton
London,W37QH
UnitedKingdom

AuthorisedRepresentative:E2SWarnsignaltechnikUG
Charlottenstrasse45‐51
72764Reutlingen
Germany
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EquipmentType:  STExS1,STExS2,STExL1,STExL2
STExB2X05,STExB2X10,STExB2X15,STExB2X21
STExB2LD2,STExB2RT1
STExC1X05
STExJ2
Directive2014/34/EU:EquipmentandProtectiveSystemsforuseinPotentiallyExplosiveAtmospheres(ATEX)
NotifiedBodyforEUtypeExamination(ModuleB):ULInternationalDemkoA/S
NotifiedBodyNo.:0539
Borupvang5A,2750Ballerup,Denmark
EU‐typeExaminationCertificate(ModuleB):DEMKO16ATEX1466X
NotifiedBodyforQualityAssuranceNotification/ConformitytoEU‐type
basedon
qualityassuranceoftheproductionprocess(ModuleD):
SiraCertificationService
NotifiedBodyNo.:2813
CSAGroupNetherlandsB.V,Utrechtseweg310,6812AR,Arnhem,Netherlands
QualityAssuranceNotification(ModuleD):SIRA05ATEXM342
Provisionsfulfilledbytheequipment:II2GExdbIICT6…T3Gb
II2DExtbIIICT82°C…T137°CDb
IP6XDustProtectiontoEN60079‐0/EN60079‐31
Standardsapplied:ENIEC60079‐0:2018
EN60079‐1:2014
EN60079‐31:2014
Directive2014/30/EU:ElectromagneticCompatibilityDirective(EMC)
Standardsapplied:EN61000‐6‐1:2007
EN61000‐6‐2:2005
EN61000‐6‐3:2007/A1:2011/AC:2012
EN61000‐6‐4:2007/A1:2011
Directive2011/65/EU:Restrictionoftheuseofcertainhazardoussubstancesinelectricalandelectronicequipment(RoHS)
Theproductandallthecomponentscontainedwithinitareinaccordancewiththerestrictionoftheuseofhazardoussubstancesinelectricalandelectronic
equipment,includingamendmentbyDirective2015/863/EU.

Regulation(EC)1907/2006:Registration,Evaluation,AuthorisationandRestrictionofChemicals(REACH)
Theproductandallthecomponentscontainedwithinitarefreefromsubstancesofveryhighconcern.
OtherStandardsandRegulations
EN60529:1991/A1:2000/A2:2013‐Degreesofprotectionprovidedbyenclosures(IPcode)–enclosureratedIP66
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E2STelephone:+44(0)2087438880Fax:+44(0)2087404200Email:[email protected]www.e2s.comDC‐070_Issue_G(STEx).docx‐Page2of2‐QAF_252_Issue_5
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MartinStreetzDocumentNo.:DC‐070_Issue_G
QualityAssuranceManagerDateandPlaceofIssue:London,03/12/2021
EUDeclarationofConformity
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OnbehalfofEuropeanSafetySystemsLtd.,Ideclarethat,onthedatetheequipmentaccompaniedbythisdeclarationisplacedonthemarket,theequipment
conformswithalltechnicalandregulatoryrequirementsoftheabovelisteddirectives,regulationsandstandards.
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ThisDeclarationisissuedunderthesoleresponsibilityofthemanufacturer.