E2S E2xC1LD2R User manual

European Safety Systems Ltd.
Impress House, Mans
ell Road,
Acto
n, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D209-00-511-IS Issue 1 20-08-22
Sheet 1 of 7
INSTRUCTION MANUAL
E2xC1LD2R & E2xC1LD2F Combined Sounder & Beacon
For use in Hazardous Locations
E2XC1LD2F E2XC1LD2R
1) Product Table
Ensure the system power supply is capable of providing the maximum current required for all units. Review associated cable
size, length and quantity of units on each circuit.
2) Warnings
 DO NOT OPEN WHEN AN EXPLOSIVE
ATMOSPHERE IS PRESENT
 DO NOT OPEN WHEN ENERGISED
 POTENTIAL ELECTROSTATIC CHARGING
HAZARD - CLEAN ONLY WITH A DAMP
CLOTH
 HIGH VOLTAGE SHOCK HAZARD. WAIT 5
MINUTES AFTER REMOVING POWER
BEFORE OPENING THE ENCLOSURE
Avertissement:
 NE PAS OUVRIR UN PRESENCE
D’ATMOSPHERE EXPLOSIVE
 NE PAS OUVRIR ENERGIE
 DANGER POTENTIEL CHARGE
ÉLECTROSTATIQUE - NETTOYER
UNIQUEMENT AVEC UN CHIFFON HUMIDE
 HAUT TENSION, RISK DE CHOC.
ATTENDEZ 5 MINUTES APRES AVOIR
DEBRANCHE L’ALIMENTATION AVANT
D’OUVRIR LA BOITIER
3) Rating & Marking Information
3.1. ATEX / IECEx / UKEx certification
The E2xC1LD2 combined alarm horn and LED beacon
complies with the following standards:
Standards
EN IEC 60079-0:2018 / IEC60079-0:2017 (Ed 7):
Explosive Atmospheres - Equipment. General Requirements
EN IEC 60079-7:2015 +A1:2018 / IEC 60079-7:2018 (Ed. 5.1):
Explosive Atmospheres - Equipment Protection by Increased
Safety "e"
EN 60079-31:2014 / IEC 60079-31:2013 (Ed 2):
Explosive Atmospheres - Equipment Dust Ignition Protection
by Enclosure "t"
Ratings
E2XC1LD2 : Ex ec IIC Gc T3 Ta -20°C to +55°C
Ex tc IIIC Dc T105°C Ta -20°C to +55°C
Ex tc IIIC Dc T90°C Ta -20°C to +40C
Certificate No. DEMKO 06ATEX 0421554X
IECEx ULD 14.0012X
UL21UKEX2135X
ATEX Mark, Equipment
Group and Category:
II 3G
II 3D
CE Marking
UKCA Marking
Model Nom.
Voltage
Voltage Range Sounder
Current
Beacon
Current
E2xC1LD2FDC024
E2xC1LD2RDC024 24Vdc 18-30Vdc 284mA 346mA
E2xC1LD2FDC048
E2xC1LD2RDC048 48Vdc 42-54Vdc 146mA 115mA
E2xC1LD2FAC115
E2xC1LD2RAC115
115-120Vac
50/60Hz Nominal +/- 10% 104mA 102.4mA
E2xC1LD2FAC230
E2xC1LD2RAC230
220-230Vac
50/60Hz Nominal +/- 10% 54mA 49.4mA
The current levels shown above are for the tone resulting in max. current draw (tone 1 - 340Hz Continuous)
Table 1: Electrical Ratings.

European Safety Systems Ltd.
Impress House, Mans
ell Road,
Acto
n, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D209-00-511-IS Issue 1 20-08-22
Sheet 2 of 7
3.2. NEC & CEC Ratings
NEC & CEC Class / Division Ratings for US /
Canada
Standards
UL 121201-2021 (Ed. 9)
CAN/CSA C22.2 No. 213-17 (Ed. 3)
Rating
s
E2XC1LD2: Class I, Div 2, ABCD T3C Ta -20°C to +55°C
Class II, Div 2, FG T4A Ta -20°C to +55°C
Class II, Div 2, FG T5 Ta -20°C to +40°C
Class III, Div 1&2 Ta -20°C to +55°C
Installation must be carried out in compliance with the National
Electric Code / Canadian Electric Code
NEC Class / Zone ratings US
Standards
UL 60079-0 (Ed. 7):
Explosive Atmospheres - part 0: Equipment - General
Requirements
UL 60079-7 (Ed. 5):
Explosive Atmospheres - Equipment Protection by Increased
Safety "e"
UL 60079-31 (Ed. 2)
Explosive Atmospheres - Equipment Dust Ignition Protection
by Enclosure "t"
Ratings
E2XC1LD2: Class I Zone 2 AEx ec IIC Gc T3 Ta -20°C to
+55°C
Zone 22 AEx tc IIIC Dc T105°C Ta -20°C to +55°C
Zone 22 AEx tc IIIC Dc T90°C Ta -20°C to +40°C
Installation must be carried out in compliance with the National
Electric Code.
CEC Class / Zone ratings Canada
Standards
CAN/CSA C22.2 No. 60079-0 (Ed. 4) 02/2019
Explosive Atmospheres - Part 0: Equipment - General
Requirements
CAN/CSA C22.2 No. 60079-7 (Ed. 2)
Explosive Atmospheres - Equipment Protection by Increased
Safety "e"
CAN/CSA C22.2 No. 60079-31 (Ed. 2)
Explosive Atmospheres - Equipment Dust Ignition Protection
by Enclosure "t"
Rating
E2XC1LD2: Ex ec IIC Gc T3B Ta -20°C to +55°C
Ex ec IIC Gc T3C Ta -20°C to +40°C
Ex tc IIIC Dc T105°C Ta -20°C to +55°C
Ex tc IIIC Dc T90°C Ta -20°C to +40°C
Installation must be carried out in compliance with the Canadian
Electric Code
4) Zones, Gas Groups, Category and
Temperature Classification
When connected to an approved system the E2XS1 alarm
horn may be installed in:
Area Classification
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 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 Applic
ations
T1 450ºC
T2 300ºC
T3 200ºC
Dust Groupings
(ATEX / IECEx
/ UKEX
only)
Group IIIA Combustible Flyings
Group IIIB Non-conductive Dust
Group IIIC Conductive Dust
Maximum Surface Temperature for Dust Applications
(ATEX / IECEx
/ U
KEX
only)
E2XC1X05: 105°C
90°C (Up to 40°C Ambient Only)
Equipm
ent Category
3G / 3D
Equipment Level Protection
Gc, Dc
Ambient
T
emperature Range
-20°C to +55°C
IP Rating
IP6
4
to EN/IEC60079
-
0
IP66 to EN60529
To maintain the ingress protection rating, the two off cable entries
must be fitted with suitably rated, certified cable entry and/or
blanking devices during installation.
Type Rating
Per
UL50E / NEMA250:
4 / 4X / 3R / 13
Installation must be carried out in compliance with the latest
issue of the following 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

European Safety Systems Ltd.
Impress House, Mans
ell Road,
Acto
n, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D209-00-511-IS Issue 1 20-08-22
Sheet 3 of 7
5) Special Conditions of Use
When used for a Group III application, the surface of the
enclosure may store electrostatic charge and become a
source of ignition in applications with a low relative humidity
<~30% relative humidity where the surface is relatively free of
surface contamination such as dirt, dust, or oil.
Guidance on protection against the risk of ignition due to
electrostatic discharge can be found in EN TR50404 and IEC
TR60079-32.
End user shall adhere to the manufacturer’s installation and
instruction when performing housekeeping to avoid the
potential for hazardous electrostatic charges during cleaning,
by using a damp cloth.
To maintain the ingress protection rating and mode of
protection, the cable entries must be fitted with suitably rated,
certified cable entry and/or blanking devices during
installation.
Equipment with the flare horn shall not be installed with the
flare higher than horizontal (to avoid accumulation of dust).
The equipment incorporates metal parts isolated from earth,
having capacitance values exceeding the limits permitted in
the standards of certification. Mounting bracket – 10.33pF;
Lens guard – 12.33pF.
The equipment shall only be used in an area of at least
pollution degree 2, as defined in IEC 60664-1.
6) Product Location and Access
6.1. Location and Mounting
The location of the unit should be made with due regard to
the area over which the warning signal must be audible. They
should only be fixed to services that can carry the weight of
the unit.
The E2x combined sounder beacon should be secured to any
flat surface using the three 7mm fixing holes on the stainless
steel U shaped mounting bracket. See Figure 1. The required
angle can be achieved by loosening the two large bracket
screws in the side of the unit, which allow adjustment of the
unit in steps of 18°. 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.
Fig. 1a Fixing Location for Combined Sounder Beacon Flare
Fig. 1b Fixing Location for Combined Sounder Beacon Radial
6.2. Access to the Enclosure
Warning – High voltage may be
present, risk of electric shock.
DO NOT open when energised,
disconnect power before opening.
Warning – Hot surfaces. External
surfaces and internal components
may be hot after operation, take
care when handling the equipment.
To access the enclosure, remove the four M4 posi pan head
screws, M4 spring and plain washers and withdraw the cover.
Fig. 2 Accessing the Enclosure.
To replace cover, check that the ‘O’ ring seal is in place.
Carefully push the cover in place. Insert and tighten down M4
screws, spring and plain washers in the order shown above
and tighten down.
7. Selection of Cable, Cable Glands, Blanking
Elements & Adapters
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.
The dual entries can be ordered with one of the following
options:
2-off M20 x 1.5 thread
2-off ½” NPT thread
1-off M20 x 1.5 & 1-off ½” NPT thread
(Appropriate cable entry devices
to
be
customer suppli
ed
)
Beacon
Housing
M4 Cover
Screw
M4 Spring
Washer
M4 Plain
Washer
Sounder
Housing

European Safety Systems Ltd.
Impress House, Mans
ell Road,
Acto
n, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D209-00-511-IS Issue 1 20-08-22
Sheet 4 of 7
NN L L E E
To maintain the ingress protection rating and mode of
protection, the cable entries must be fitted with suitably rated,
certified cable entry and/or blanking devices during
installation.
For ambient temperatures over +40ºC the cable entry
temperature may exceed +70ºC or the cable branching
temperature may exceed +80ºC. Therefore suitable heat
resisting cables and cable glands must be used as per table
below
Ambient Temp. 40ºC 45ºC 50ºC 55ºC
Min. Rating of cables
and cable glands 90ºC 95ºC 100ºC 105ºC
If a high IP (Ingress Protection) rating is required then a
suitable sealing washer must be fitted under the cable glands
or blanking plugs.
For use in explosive dust atmospheres, a minimum ingress
protection rating of IP6X must be maintained.
For use in explosive gas atmospheres, a minimum ingress
protection rating of IP54 must be maintained.
8. Cable Connections
The E2xC1LD2 combined sounder beacon has separate
printed circuit boards in the sounder and beacon sections.
The terminals for the sounder are on the printed circuit board
in the sounder section and the terminals for the beacon are
on the printed circuit board in the beacon section (see figures
6a and 6b). See section 6 of this manual for access to the
enclosure. See section 10 and 11 for AC and DC wiring
diagrams respectively. Electrical connections are to be made
into the terminal blocks on the PCBA located in the
enclosure.
Wires having a cross sectional area between 0.5 mm² to
2.5mm² can be connected to each terminal way. If an input
and output wire is required the 2-off Live/Neutral or +/-
terminals can be used. If fitting 2-off wires to one terminal
way the sum of the 2-off wires must be a maximum cross
sectional area of 2.5mm². Strip wires to 8mm. Wires may also
be fitted using ferrules. Terminal screws on the sounder
PCBA need to be tightened down with a tightening torque of
0.45 Nm / 4 Lb-in. Terminal screws on the beacon PCBA
need to be tightened down with a tightening torque of 0.56
Nm / 5 Lb-in. 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.
9. Wiring the Combined Beacon & Sounder
for Simultaneous or Independent
Operation.
By default, the Beacon and Sounder PCBAs are pre-wired
together for simultaneous operation. The units will be
powered simultaneously if either the sounder or beacon
board is powered. Stage switching is only available on the
sounder boards. If the sounder and beacon boards are
required to operate independently, the wires connecting the
Beacon and Sounder PCBAs should be removed from both
sets of terminal blocks, refer to fig. 4 & 6.
10. AC Wiring
A 6-way terminal block is provided on the AC Sounder for
power. There are 2-off Live, 2-off Neutral and 2-off Earth
terminals in total. A 3-way terminal is provided for stage
switching. There are 1-off stage 2, 1-off stage 3 and 1-off
common terminals in total. 3-off 2-way terminal blocks are
provided on the AC beacon for power. There are 2-off +ve, 2-
off -ve and 2-off Earth terminals in total.
Refer to schematic document D209-06-511 for further detail
on stage switching and terminal connections.
Fig. 4a AC Sounder Terminals
Fig. 4b AC Beacon Terminals
11. DC Wiring
A 10-way terminal block is provided on the DC Sounder.
There are 2-off +ve, 2-off -ve, 2-off stage 2, 2-off stage 3 and
2-off Earth terminals in total. 3-off 2-way terminal block are
provided on the DC Beacon. There are 2-off +ve, 2-off –ve, 1-
off stage 2 and 1-off stage 3 terminals in total.
For further detail, refer to schematic document D209-06-511.
DIP Switch
Volume Control
S3
S2
C
E
N
L

European Safety Systems Ltd.
Impress House, Mans
ell Road,
Acto
n, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D209-00-511-IS Issue 1 20-08-22
Sheet 5 of 7
--
++ S2 S3
Fig. 6a DC Sounder Terminals
Fig. 6b beacon DC Terminals
11.2 Line Monitoring
On E2xC1LD2 DC units, DC reverse line monitoring can be
used if required. All DC sounders and beacons have a
blocking diode fitted in their supply input lines. An end of line
monitoring resistor can be connected across the +ve and –ve
terminals. If an end of line resistor is used it must have the
following values:
Min. Resistance Min. Power
24V DC 3.9KΩ 0.5W
1KΩ 2W
48V DC 15KΩ 0.5W
3.9KΩ 2W
11.2.1 Sounder Line Monitoring
The resistor must be connected directly across the +ve and
-ve terminals as shown in the following drawing. Whilst
keeping its leads as short as possible, a spacing of at least
1/16” (1.58mm) must be provided through air and over
surfaces between uninsulated live parts.
Fig. 8 End of Line Resistor Placement
11.2.2 Beacon Line Monitoring
(Independent Beacon and Sounder Operation Only)
The resistor must be connected directly across the +ve and
-ve terminals as shown in the following drawing. Form the
resistor legs as shown in Fig. 9a, remove the +ve and –ve
terminal plugs and fit the resistor across the two terminal
plugs before refitting them to the PCBA as shown in Fig. 9b.
A spacing of at least 1/16” (1.58mm) must be provided
through air and over surfaces between uninsulated live parts.
Fig. 9a End of Line Resistor Forming
Fig. 9b End of Line Resistor Placement
12. Settings
12.1 Tone Selection
The sounders have 45 different tones that can be selected for
the first stage alarm. The sounders can then be switched to
sound second and third stage alarm tones. The tones are
selected by operation of a DIP switch on the PCB for both DC
and AC units. The tone table on page six shows the switch
positions for the 45 tones and which tones are available for
the second and third stages. To operate the sounder on
stage 1 simply connect the supply voltage to the normal
supply terminals (+ve and –ve for DC units, L and N for AC
units).
End of Line Resistor
48V DC
Volume
Control
DIP Switch
S3
S2
-
+
E
24V DC
Volume
Control
End of Line Resistor

European Safety Systems Ltd.
Impress House, Mans
ell Road,
Acto
n, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D209-00-511-IS Issue 1 20-08-22
Sheet 6 of 7
12.2 Volume Control
The output level of the E2x sounder can be set by adjusting
the volume control potentiometer (see Fig 4 for AC & Fig 6 for
DC). For maximum output, set the potentiometer fully
clockwise.
12.3 Beacon Flash Rate Settings
The E2xBL2 beacons can produce different flash patterns as
shown in Table 1. The flash patterns are selected by
operation of the flash setting DIP switch on the PCB, Fig 10.
Fig. 10 DIP Switch Location
Table 1: Switch Positions for Flash Patterns
Fig. 11 Dip Switch
1=ON; 0=OFF
Example shown: 100000 = Flashing 1Hz (Default setting)
13. Interchangeable & Spare Parts
The Beacon lens cover is interchangeable, contact E2S Ltd
for a replacement lens cover available in various colours.
To change the lens cover, unscrew the 4-off M5 Cap screws,
spring and flat washers using a 4mm Allen Key. Remove the
wire guard and replace the old cover with the new cover.
Fig. 12 Replacement of beacon lens cover
Fit the wire guard back onto the housing, over the new lens
cover aligning the fixing holes of the guard, lens cover and
housing. Refit the fixings to hold into place, the fixings MUST
be fitted in the order shown above.
14. Maintenance, Overhaul & 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
To avoid a possible ELECTROSTACTIC CHARGE the unit
must only be cleaned with a damp cloth.
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.
Switch
Setting S1 Mode S2 Mode S3 Mode
(123456) (DC & AC) (DC Only) (DC Only)
000000 Steady High
Power
Flashing 1Hz Flashing Triple
Strike
000001 Steady Low
Power
Flashing 1Hz Flashing Triple
Strike
100000 Flashing 1Hz Flashing
Double Strike
Flashing Triple
Strike
101000 Flashing
1.5Hz Flashing 2Hz Flashing Double Strike
010000 Flashing 2Hz Flashing Triple
Strike
Flashing Triple
Strike
110000 Flashing
Double Strike
Steady High
Power
Flashing Triple
Strike
001000 Flashing
Triple Strike
Flashing 2Hz Flashing
Double Strike
Warning – high-intensity light source. Avoid
looking directly at the light source for
extended periods of time.
Warning – Hot surfaces. External surfaces
and internal components may be hot after
operation, take care when handling the
equipment.
Warning - High noise levels above 85dB(A)
during operation. High levels of noise may
cause hearing loss, wear suitable ear
protection when equipment is in operation.
M5 screw
M5 spring washer
M5 flat washer

European Safety Systems Ltd.
Impress House, Mans
ell Road,
Acto
n, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D209-00-511-IS Issue 1 20-08-22
Sheet 7 of 7
15. Tone Table
45 Tone 34Tone 380 0 1 1 0 1
1KHz 1s on, 1s off Intermittent
- PFEER Gen. Alarm
Tone 5
Tone 21 1 0 1 0 1Motor Siren - slow rise to 2400Hz44
Tone 5Tone 20 1 0 1 0 11200Hz Continuous43
Tone 5Tone 21 0 0 1 0 1
Motor Siren - slow rise to 800Hz42
Tone 5Tone 20 0 0 1 0 1Motor Siren - slow rise to 1200Hz41
Tone 27Tone 311 1 1 0 0 1
544Hz (100mS)/440Hz (400mS)
- NF S 32-001
40
Tone 17Tone 230 1 1 0 0 1
800Hz 0.25 sec on, 1 sec off Intermittent
39
Tone 45
Tone 341 0 1 0 0 12000Hz Continuous38
Tone 45Tone 90 0 1 0 0 11000Hz Continuous - PFEER Toxic Gas37
Tone 5Tone 351 1 0 0 0 1
500-1200Hz 3.75 sec /0.25 sec
Australian Evac.
36
Tone 5Tone 360 1 0 0 0 1
420Hz @ 0.625 Sec Australian Alert
35
Tone 45Tone 381 0 0 0 0 1
1000 & 2000Hz @ 0.5 sec
Aletrnating - Signapore
34
Tone 5Tone 20 0 0 0 0 1
745Hz @ 1Hz Intermittent
33
Tone 15Tone 261 1 1 1 1 0Two tone chime32
Tone 5Tone 260 1 1 1 1 0
660/1200Hz @ 1Hz Sweeping
31
Tone 5Tone 21 0 1 1 1 0
300Hz Continuous
30
Tone 5Tone 70 0 1 1 1 0
800/1000Hz @ 7Hz Sweeping
29
Tone 5Tone 21 1 0 1 1 0440Hz Continuous28
Tone 5
Tone 260 1 0 1 1 0554Hz Continuous27
Tone 15Tone 21 0 0 1 1 0Bell26
Tone 5Tone 290 0 0 1 1 0
2400/2900Hz @ 50Hz Sweeping
25
Tone 5Tone 291 1 1 0 1 0
800/1000Hz @ 50Hz Sweeping
24
Tone 5Tone 60 1 1 0 1 0
800Hz @ 2Hz Intermittent
23
Tone 5Tone 21 0 1 0 1 0
544Hz @ 0.875 sec Intermittent
22
Tone 5Tone 20 0 1 0 1 0
554Hz/440Hz @ 1Hz Alternating
21
Tone 5
Tone 21 1 0 0 1 0660Hz Continuous20
Tone 5Tone 20 1 0 0 1 0
1.4KHz - 1.6KHz 1s, 1.6KHz - 1.4
KHz 0.5s - NFC48-265
19
Tone 5Tone 21 0 0 0 1 0
660Hz 1.8 sec on, 1.8 sec off Intermittent
18
Tone 27Tone 20 0 0 0 1 0
544Hz (100mS)/440 Hz (400m/S)
- NF S 32-001
17
Tone 5Tone 181 1 1 1 0 0
660Hz 150mS on, 150mS off Intermittent
16
Tone 5Tone 20 1 1 1 0 0800Hz Continuous15
Tone 5Tone 41 0 1 1 0 0
800Hz 0.25 sec on, 1 sec off Intermittent
14
Tone 5Tone 150 0 1 1 0 0
2400Hz @ 1Hz Intermittent
13
Tone 5Tone 41 1 0 1 0 0
800/1000Hz @ 0.875Hz Alternating
12
Tone 5Tone 20 1 0 1 0 0
1000Hz @ 1Hz Intermittent
11
Tone 5Tone 71 0 0 1 0 0
2400/2900Hz @ 2Hz Alternating
10
Tone 2Tone 150 0 0 1 0 0
1200/500Hz @ 1Hz - DIN
PFEER P.T.A.P.
9
Tone 5Tone 21 1 1 0 0 0
500/1200/500Hz @ 0.3Hz Sweeping
8
Tone 5Tone 100 1 1 0 0 0
2400/2900Hz @ 1Hz Sweeping
7
Tone 5Tone 71 0 1 0 0 0
2400/2900Hz @ 7Hz Sweeping
6
Tone 20Tone 30 0 1 0 0 02400Hz Continuous5
Tone 5Tone 61 1 0 0 0 0
800/1000Hz @ 1Hz Sweeping
4
Tone 5Tone 20 1 0 0 0 0
500/1200Hz @ 0.3Hz sec
Slow Whoop
3
Tone 5Tone 171 0 0 0 0 0
800/1000Hz @ 0.25 sec Alternating
2
1 2 3 4 5 6
Tone 5Tone 20 0 0 0 0 0340Hz Continuous1
Stage 3Stage 2
Switch
Frequency DescriptionStage 1
Fig. 13 Sounder Dip Switch
1=ON; 0=OFF
Example shown: 100000 = Tone 2 (Default setting)

warning signals
2S
C
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
D209-06-511
R.S.RAIT
R.N.POTTS
R.N.POTTS
05/08/2020
OF
E2xC1LD2 LED SONDER/BEACON
WIRING DIAGRAMS
INTRODUCTION
RSR - 05/08/2020
NTS 1 1
A
Ex N
EUROPEAN SAFETY SYSTEMS LTD
IMPRESS HOUSE
MANSELL ROAD
ACTON
LONDON W3 7QH
WWW.E2S.COM
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
05/08/2020
05/08/2020
DC E2XC1LD2 UNITS
Line Monitoring
Stage 1: Apply power to Sounder +ve & -ve
Stage 2: Apply power to Sounder +ve & -ve. Connect Stage 2 to -ve
Stage 3: Apply power to Sounder +ve & -ve. Connect Stage 3 to -ve
AC E2XC1LD2 UNITS
Power: Live & Neutral
Stage 1: Apply power to Sounder L & N
Stage 2: Apply power to Sounder L & N. Connect Stage 2 to Common
Stage 3: Apply power to Sounder L & N. Connect Stage 3 to Common
OPTIONAL LINE MONITORING RESISTOR, CUSTOMER SUPPLIED,
REQUIRED MINIMUM VALUES:
R1
24VDC : 1KΩ MIN, 2W MIN OR 3K9Ω MIN, 0.5W MIN
48VDC : 3.9KΩ MIN, 2W MIN OR 15KΩ MIN, 0.5W MIN
WIRING LINKING BEACON & SOUNDER
FACTORY FITTED
TO OPERATE SOUNDER AND BEACON
INDEPENDENTLY, REMOVE FACTORY
FITTED WIRES LINKING THE UNITS
-
-
S2
S2
S3
S3
E
E
+
+
EARTH IN
EARTH OUT
+ve IN
-ve IN
STAGE 2
STAGE 2
N
N
E
E
C
NEUTRAL IN
EARTH IN
S2
S3
EARTH OUT
COMMON
STAGE 2
STAGE 3
LIVE IN
L
L
R1
-
-
+
+
-ve OUT
S3
S2
NEUTRAL OUT
LIVE OUT
EARTH IN
EARTH OUT
+ve OUT
N
N
L
L
E
E
FORMAT UPDATED
DH - 17/05/2022
B
R1

E2S Telephone: [phone] Fax: [phone] Email: [email protected] www.e2s.com DC-062_Issue_I (E2x).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
Equipment Type: E2xS1, E2xS2
E2xB05, E2xB10, E2xBL2
E2xC1X05, E2xC1LD2,
E2xL15, E2xL25
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 06 ATEX 0421554X
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 3G Ex
ec
IIC T4/T3/T2 Gc
II 3D Ex tc IIIC 85°C…120°C Dc
IP6X Dust Protection to EN60079-0 / EN60079-31
Standards applied:
EN IEC 60079
-
0:2018
EN IEC 60079-7:2015 +A1:2018
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 2014/35/EU: Low Voltage Directive (LVD)
Standards applied:
EN 60947
-
1:2007 + A2:2014
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 60529:1992+A2:2013 - Degrees of protection provided by enclosures (IP code) – enclosure rated IP66/IP67

E2S Telephone: [phone] Fax: [phone] Email: [email protected] www.e2s.com DC-062_Issue_I (E2x).docx - Page 2 of 2 - QAF_252_Issue_5
Martin Streetz Document No.: DC-062_Issue_I
Quality Assurance Manager Date and Place of Issue: London, 22/08/2022
EU Declaration of Conformity
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.
This Declaration is issued under the sole responsibility of the manufacturer.

E2S Telephone: [phone] Fax: [phone] Email: [email protected] www.e2s.com DC-103_Issue_A - Page 1 of 2 - QAF_252_Issue_5
UKCA Declaration of Conformity
Manufacturer: European Safety Systems Ltd.
Impress House, Mansell Road, Acton
London, W3 7QH
United Kingdom
Equipment Type: E2xS1, E2xS2
E2xB05, E2xB10, E2xBL2
E2xC1X05, E2xC1LD2,
E2xL15, E2xL25
Directive UKSI 2016:1107 (as amended by UKSI 2019:696) – Schedule 3A, Part 1 : Product or Protective System Intended for use in Potentially Explosive Atmospheres
(UKCA)
Notified Body for
UK
type Examination
(Module B)
:
UL International (UK) Ltd
Notified Body No.: 0843
Unit 1‐3 Horizon Kingsland Business Park, Wade Road,
Basingstoke, Hampshire RG24 8AH UK
UK
‐
type Examination Certificate
(Module B)
:
UL21UKEX2135X
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.: 0518
Rake Lane, Eccleston, Chester CH4 9JN, UK
Quality Assurance Notification
(Module D)
:
CSAE 22UKQAN0046
Provisions fulfilled by the equipment:
II 3G Ex
ec
IIC T4/T3/T2 Gc
II 3D Ex tc IIIC 85°C…120°C Dc
IP6X Dust Protection to EN60079‐0 / EN60079‐31
Standards applied:
EN IEC 60079
‐
0:2018
EN IEC 60079‐7:2015 +A1:2018
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 2014/35/EU: Low Voltage Directive (LVD)
Standards applied:
EN
60947
‐
1:2007 + A2:2014
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 60529:1992+A2:2013 ‐ Degrees of protection provided by enclosures (IP code) – enclosure rated IP66/IP67

E2S Telephone: [phone] Fax: [phone] Email: [email protected] www.e2s.com DC-103_Issue_A - Page 2 of 2 - QAF_252_Issue_5
Martin Streetz Document No.: DC‐103_Issue_A
Quality Assurance Manager Date and Place of Issue: London, 22/08/2022
UKCA Declaration of Conformity
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.
This Declaration is issued under the sole responsibility of the manufacturer.