E2S D2XC2XH1 User manual

European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D211-00-651-IS Issue 1 20-08-22
Sheet 1 of 8
INSTRUCTION MANUAL
D2XC2XH1 & D2XC2XH2 UL1971 Alarm Horn and Xenon
Beacon for use in Hazardous Locations
1) Product Table
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. Public Mode Fire Alarm Ratings
The D2xC2XH1 and D2xC2XH2 are certified for use as public
mode audible and visual alarm devices in accordance with
UL1971 / UL1638 & UL464.
See fire instructions D211-00-651-IS-SC-UL
3.2. ATEX / IECEx / UKEx certification
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
D2xC2XH1 Ex ec IIC T3 Gc Ta -40°C to +50°C
Ex tc IIIC T75°C Dc Ta -40°C to +50°C
D2xC2XH2 Ex ec IIC T2 Gc Ta -40°C to +50°C
Ex tc IIIC T85°C Dc Ta -40°C to +50°C
Certificate No. DEMKO 14 ATEX 4786493904X
IECEx ULD 14.0004X
UL21UKEX2131X
ATEX Mark, Equipment
Group and Category:
II 3G
II 3D
CE Marking
UKCA Marking
D2XC2XH1
D2XC2XH2
Model Nominal Voltage Beacon
Current
Sounder
Current
D2xC2XH1DC024 20-28Vdc 296mA 313mA
D2xC2XH2DC048 48Vdc 145mA 181mA
For detailed max and surge current ratings of the device please see Section 14.
Table 1: Electrical Ratings

European Safety Systems Ltd.
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Document No. D211-00-651-IS Issue 1 20-08-22
Sheet 2 of 8
3.3. 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)
Ratings
D2xC2XH1 Class I Div 2 ABCD T3 Ta -40°C to +50°C
Class II Div 2 FG T6 Ta -40°C to +50°C
Class III Div 1&2 Ta -40°C to +50°C
D2xC2XH2 Class I Div 2 ABCD T2A Ta -40°C to +50°C
Class II Div 2 FG T6 Ta -40°C to +50°C
Class III Div 1&2 Ta -40°C to +50°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
D2xC2XH1 Class I Zone 2 AEx ec IIC T3 Gc Ta -40°C to
+50°C
Zone 22 AEx tc IIIC T75°C Dc Ta -40°C to
+50°C
D2xC2XH2 Class I Zone 2 AEx ec IIC T2 Gc Ta -40°C to
+50°C
Zone 22 AEx tc IIIC T85°C Dc Ta -40°C to
+50°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
D2xC2XH1 Ex ec IIC T3 Gc X Ta -40°C to +50°C
Ex tc IIIC T75°C Dc Ta -40°C to +50°C
D2xC2XH2 Ex ec IIC T2 Gc X Ta -40°C to +50°C
Ex tc IIIC T85°C Dc Ta -40°C to +50°C
Installation must be carried out in compliance with the Canadian
Electric Code
4) Zones, Gas Group, Category and
Temperature Classification
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 Applications
T1 450ºC
T2 300ºC
T3 200ºC
(D2xC2XH1 only)
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
/
UKEX
only)
D2xC2XH1 75°C
D2xC2XH2 85ºC
Equipment Category
3G / 3D
Equipment Level Protection
Gc, Dc
Ambient Temperature Range
-40°C to +50°C
IP Rating
IP6X 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

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Document No. D211-00-651-IS Issue 1 20-08-22
Sheet 3 of 8
Beacon
Cover
M4 Screws
(4-off)
Sounder
Cover
M4
Screws
(4
-
off)
5) Special Conditions for Safe Use
Special Condition for safe Use as stated on the Type
Examination Certificate DEMKO 14 ATEX 4786493904X /
CoC IECEx ULD 14.0004X / UL21UKEX2131X:
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.
Use heat resistant cables and glands (rated 95°C)
6) Product Mounting and Access
6.1. Location and Mounting
The location of the combined alarm horn and beacon should
be made with due regard to the area over which the warning
signal must be visible and audible. It should only be fixed to
services that can carry the weight of the unit.
D2xC2 Combined unit should be fitted to a flat surface via the
two 9.7 x 6.7mm, 147mm pitch fixing holes in the mounting
feet of the sounder section and the two 6.9mm, 116mm pitch
fixing holes in the feet of the base.
The equipment is not to be mounted with the horn facing
upwards.
Fig. 1 Fixing locations.
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, loosen the four M4 posi pan head
screws and withdraw the cover.
Fig. 2 Accessing Enclosures.
To replace cover, check that the ‘O’ ring seal is in place.
Carefully push the cover in place. Insert M4 screws with fiber
washers and tighten to 3Nm torque.
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 section 15), the
number of beacons 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.
When selecting the cable size consideration must be given to
the voltage drop over the length of the cable run to ensure the
min. input voltage at the point of use (voltage range, see section
15)
The voltage drop depends on:
- The total current draw of the devices installed on this
cable run
- The wire size and total length of the cable run,
determining the total resistance of this cable run
- The minimum output voltage supplied by the power
supply
The voltage drop and input voltage at the point of use can be
calculated as follows:
Total Wire resistance =
Wire resistance / 1000ft x length of cable run x 2
(length of cable run needs to be multiplied by two to account for
two wires going to and from the unit)
Total current draw =
Current draw per unit x number of units
Voltage Drop = Total current draw x Total wire resistance
147,0mm [5,73in.]
116,0mm [4,52in.]
213,3mm [8,32in.]
165,6mm [6,46in.]
9,7mm [0,38in.]
6,7mm [0,26in.]
Ø6,9mm [Ø0,27in.]
310,3mm [12,10in.]
125,0mm [4,88in.]
168,0mm [6,55in.]

European Safety Systems Ltd.
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Document No. D211-00-651-IS Issue 1 20-08-22
Sheet 4 of 8
+
+
-
-
-
-
+
+
E
E
Minimum output of power supply =
Min. voltage at point of use + voltage drop
For ambient temperatures over +45ºC the cable entry
temperature may exceed +70ºC. Therefore suitable heat
resisting cables and cable glands rated to min. 95°C must be
used:
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.
NPT plugs should be greased before insertion.
8) Cable Connections
Electrical connections are to be made into the terminal blocks
on the PCBA located in the enclosure. See section 6 of this
manual for access to 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 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 Strobe is powered via factory installed wires connected to
the alarm horn. The wires connecting the alarm horn and
strobe can be removed if the user wishes to power the strobe
separately.
For further wiring schematics refer to document D211-06-651
10) Earthing
The unit has both internal and external earth points, (please see
fig 2 & fig 4).
Internal earthing connections should be made to the internal
earth terminal on the PCBA, (please see fig 4). The earth
conductor should be at least equal in size and rating to the
incoming power conductors. The internal earth bonding wire
connects the PCBA earth terminal to the internal earth terminal
in the enclosure back box.
External earth connections should be made to the M5 earth stud
on the beacon housing, using a ring crimp terminal to secure the
earth conductor to the earth stud. The external earth conductor
should be at least 4mm2 in size. The external earth crimp ring
should be located between the two M5 plain washers provided
and securely locked down with the M5 spring washer and M5
nut.
11) End Of Line Monitoring
On DxC2XH1 & D2xC2XH2 units, dc reverse line monitoring
can be used if required. All units 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
3.9KΩ 0.5W
1KΩ 2W
The resistor must be connected directly across the +ve and
-ve terminals of the sounder board only, as shown in the
following drawing. Whilst keeping its leads as short as possible,
a spacing of at least 1/16 inch (1.58mm) must be provided
through air and over surfaces between uninsulated live parts.
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. 5, 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. 6a & 6b. A
spacing of at least 1/16” (1.58mm) must be provided through air
and over surfaces between uninsulated live parts.
Fig. 5 End of Line Resistor Forming
Fig. 6a End of Line Resistor Placement - Beacon
End of Line Resistor
S2
S3
+
-
E
Fig. 4 -
Terminals

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Document No. D211-00-651-IS Issue 1 20-08-22
Sheet 5 of 8
Fig. 6b End of Line Resistor Placement – Sounder
12) Settings
12.1 Beacon DIP Switch
Please note that the D2xC2XH1 & D2xC2XH2 beacon PCBAs
have a DIP Switch that is NOT customer configurable. This
should only ever be set to ‘00’.
Fig. 7 DIP Switch setting ‘00’
12.2 Volume Control
The alarm horn output level of the D2xC2 unit can be set by
adjusting the volume control potentiometer (see Fig 9). For
maximum output, set the potentiometer fully clockwise.
Fig. 9 Location of field controls
12.3 Tone Selection
.
The D2xC2 alarm horns have 64 different tones. The tones
are selected by operation of the tone setting DIP switches
(see Fig. 9) on the PCB. The alarm horns can also be
switched to sound the second, third and fourth stage alarm
tones. The tone table shows the switch positions for the 64
tone and which tones are available for the second, third and
fourth stages.
13) 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.
Volume
Control
Tone Setting
Switches 1-6
(See tone
selection table)
End Of Line Resistor

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Document No. D211-00-651-IS Issue 1 20-08-22
Sheet 6 of 8
14) Electrical Ratings
14.1 Operating current Consumption
Table 6 – Electrical Ratings
Model Nom.
Voltage
Voltage Range Flash Rate Setting Max. operating current
##
D2xC2XH1DC024 24Vdc 20-28Vdc 1Hz (60fpm) 0.449A
D2xC2XH2DC024 24Vdc 20-28Vdc 1Hz (60fpm) 0.785A
For Public Mode Fire Alarm use
## max. rms current at worst-case voltage in voltage range.

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Document No. D211-00-651-IS Issue 1 20-08-22
Sheet 7 of 8
1600Hz
1400Hz 1s
0.5s
15) Tone Table
Tone Selection – To select the required first stage tone set the tone switches 1 to 6 (see Fig 9) to the tone setting shown in the table below. The table also shows
which 2
nd
, 3
rd
and 4
th
stage tones are available for use with the selected first stage tone if more than one tone output stage is required.
Stage 1
Tone No Tone Description Tone Visual Switch Settings
1 2 3 4 5 6
Stage 2
Tone
(S2)
Stage 3
Tone
(S3)
Stage 4
Tone
(S2 + S3)
1
1000Hz PFEER Toxic Gas
0 0 0 0 0 0 3 2 44
2 1200/500Hz @ 1Hz DIN /
PFEER P.T.A.P.
1 0 0 0 0 0 1 3 44
3 1000Hz @ 0.5Hz(1s on, 1s
off) PFEER
Gen. Alarm
0 1 0 0 0 0 1 2 44
4 1.4KHz-1.6KHz 1s, 1.6KHz-
1.4KHz 0.5s NF C 48
-
265
1 1 0 0 0 0 44 24 1
5 544Hz(100mS)/440Hz
(400mS) NF S 32
-
001
0 0 1 0 0 0 52 19 1
6 1500/500Hz - (0.5s on , 0.5s
off) x3 + 1s gap AS4428
1 0 1 0 0 0 7 44 1
7 500-1500Hz Sweeping 2 sec
on 1 sec off AS4428
0 1 1 0 0 0 6 44 1
8
500/1200Hz @ 0.26Hz(3.3s
on, 0.5s off) Netherlands -
NEN 2575
1 1 1 0 0 0 44 24 35
9 1000Hz (1s on, 1s off)x7 + (7s
on, 1s off) IMO Code 1a
0 0 0 1 0 0 18 34 1
10 1000Hz (1s on, 1s off)x7 + (7s
on, 1s off) IMO Code 1a
1 0 0 1 0 0 21 34 1
11
420Hz(0.5s on, 0.5s off)x3 +
1s gap ISO 8201 Temporal
Pattern
0 1 0 1 0 0 44 1 8
12
1000Hz(0.5s on, 0.5s off)x3 +
1s gap ISO 8201 Temporal
Pattern
1 1 0 1 0 0 44 1 8
13
422/775Hz - (0.85 on, 0.5
off) x3 + 1s gap NFPA -
Temporal Coded
0 0 1 1 0 0 44 1 8
14 1000/2000Hz @ 1Hz
Singapore
1 0 1 1 0 0 23 3 35
15 300Hz Continuous 0 1 1 1 0 0 44 24 35
16
440Hz Continuous
1 1 1 1 0 0 44 24 35
17
470Hz Continuous
0 0 0 0 1 0 44 24 35
18 500Hz Continuous IMO code
2 (Low)
1 0 0 0 1 0 44 24 35
19
554Hz Continuous
0 1 0 0 1 0 64 24 35
20
660Hz Continuous
1 1 0 0 1 0 44 24 35
21 800Hz IMO code 2 (High) 0 0 1 0 1 0 44 24 35
22
1200Hz Continuous
1 0 1 0 1 0 44 24 35
23
2000Hz Continuous
0 1 1 0 1 0 15 3 35
24
2400Hz Continuous
1 1 1 0 1 0 48 20 35
25 440 @0.83Hz (50
cycles/minute) Intermittent
0 0 0 1 1 0
1 44 8
26 470 @0.9Hz - 1.1s
Intermittent
1 0 0 1 1 0 1 44 8
27 470Hz @5Hz - (5
cycles/second) Intermittent 0 1 0 1 1 0 1 44 8
28 544Hz @ 1.14Hz - 0.875s
Intermittent
1 1 0 1 1 0 44 24 8
29 655Hz @ 0.875Hz
Intermittent
0 0 1 1 1 0 1 44 8
30 660Hz @0.28Hz - 1.8sec on,
1.8sec off Intermittent
1 0 1 1 1 0 44 24 8
31 660Hz @3.34Hz - 150mS on,
150mS off
Intermittent
0 1 1 1 1 0 30 24 8
1000Hz
1000Hz 1s
1s
544Hz
440Hz
0.1s
0.4s
1500Hz
500Hz
0.5s
0.5s 1.5s
0.5s
0.5s
0.5s
1500Hz
500Hz 2s 1s
1200Hz
500Hz 3.3s 0.5s
1s 1s 1s 7s
7s
1s 1s 1s 1s 1s 1s 1s
1000Hz 1s 1s 1s 1s
0.5s
0.5s
0.5s
1.5s
420Hz 0.5s
0.5s
1000Hz 0.5s
0.5s
0.5s
0.5s
0.5s
1.5s
775Hz
422Hz 0.85s 0.5s 0.85s 0.5s 0.85s 1.5s
2000Hz
1000Hz 1s
300Hz
440Hz
470Hz
500Hz
554Hz
660Hz
800Hz
1200Hz
2000Hz
2400Hz
440Hz 0.6s
0.6s
470Hz 0.55s
0.55s
470Hz 0.1s
0.1s
470Hz 0.43s
0.44s
655Hz 0.57s
0.57s
660Hz 1.8s
1.8s
660Hz 0.15s
0.15s
500Hz 1s
1200Hz

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Sheet 8 of 8
32
745Hz @ 1Hz Intermittent
1 1 1 1 1 0 44 24 8
33 800Hz - 0.25sec on, 1 sec off
Intermittent
0 0 0 0 0 1 53 24 8
34 800Hz @ 2Hz IMO code 3.a
(High) Intermittent
1 0 0 0 0 1 56 24 8
35
1000Hz @ 1Hz Intermittent
0 1 0 0 0 1 44 24 8
36
2400Hz @ 1Hz Intermittent
1 1 0 0 0 1 21 24 8
37
2900Hz @ 5Hz Intermittent
0 0 1 0 0 1 53 24 8
38
363/518Hz @ 1Hz Alternating
1 0 1 0 0 1 1 8 19
39
450/500Hz @ 2Hz Alternating
0 1 1 0 0 1 1 8 19
40
554/440Hz @ 1Hz Alternating
1 1 1 0 0 1 44 24 19
41 554/440Hz @ 0.625Hz
Alternating
0 0 0 1 0 1 1 8 19
42 561/760Hz @0.83Hz (50
cycles/minute) Alternating
1 0 0 1 0 1 1 8 19
43 780/600Hz @ 0.96Hz
Alternating
0 1 0 1 0 1 1 8 19
44 800/1000Hz @ 2Hz
Alternating
1 1 0 1 0 1 5 24 19
45
970/800Hz @ 2Hz
Alternating
0 0 1 1 0 1 1 8 19
46 800/1000Hz @ 0.875Hz
Alternating
1 0 1 1 0 1 53 24 19
47 2400/2900Hz @ 2Hz
Alternating
0 1 1 1 0 1 57 24 19
48 500/1200Hz @ 0.3Hz
Sweeping
1 1 1 1 0 1 44 24 12
49 560/1055Hz @ 0.18Hz
Sweeping
0 0 0 0 1 1 44 24 12
50 560/1055Hz @ 3.3Hz
Sweeping
1 0 0 0 1 1 44 24 12
51 600/1250Hz @ 0.125Hz
Sweeping
0 1 0 0 1 1 44 24 12
52 660/1200Hz @ 1Hz
Sweeping
1 1 0 0 1 1 64 24 12
53
800/1000Hz @ 1Hz Sweeping
0 0 1 0 1 1 56 24 12
54
800/1000Hz @ 7Hz Sweeping
1 0 1 0 1 1 57 24 12
55 800/1000Hz @ 50Hz
Sweeping
0 1 1 0 1 1 54 24 12
56 2400/2900Hz @ 7Hz
Sweeping
1 1 1 0 1 1 57 24 12
57 2400/2900Hz @ 1Hz
Sweeping
0 0 0 1 1 1 47 24 12
58 2400/2900Hz @ 50Hz
Sweeping
1 0 0 1 1 1 54 24 12
59 2500/3000Hz @ 2Hz
Sweeping
0 1 0 1 1 1 44 24 12
60 2500/3000Hz @ 7.7Hz
Sweeping
1 1 0 1 1 1 44 24 12
61
800Hz Motor Siren
0 0 1 1 1 1 44 24 12
62
1200Hz Motor Siren
1 0 1 1 1 1 44 24 12
63
2400Hz Motor Siren
0 1 1 1 1 1 44 24 12
64
Simulated Bell
1 1 1 1 1 1 44 21 12
745Hz 0.5s
0.5s
800Hz 0.25s
1s
800Hz 0.25s
0.25s
1000Hz 0.5s
0.5s
2400Hz 0.5s
0.5s
2900Hz 0.1s
0.1s
1250Hz
600Hz 8s
1450Hz 0.25s
0.69ms
1200Hz
500Hz 3.34s
1055Hz
560Hz 5.47s
1055Hz
560Hz 0.3s
1200Hz
660Hz 1s
1000Hz
800Hz 1s
1000Hz
800Hz 0.14s
1000Hz
800Hz 0.02s
2900Hz
2400Hz 0.14s
2900Hz
2400Hz 1s
2900Hz
2400Hz 0.02s
3000Hz
2500Hz 0.5s
3000Hz
2500Hz 0.13s
800Hz
1.6s
1200Hz
2s
2400Hz
1.7s
363Hz
518Hz
0.5s
0.5s
500Hz
0.25s
0.25s
450Hz
554Hz
0.5s
0.5s
440Hz
554Hz
0.8s
0.8s
440Hz
760Hz
0.6s
0.6s
561Hz
780Hz 0.52s
0.52s
600Hz
1000Hz
0.25s
0.25s
800Hz
970Hz 0.25s
0.25s
800Hz
2900Hz
0.25s
0.25s
2400Hz
1000Hz
0.57s
0.57s
800Hz

__________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: [phone]
Document No. D211-00-651-IS-SC-UL Issue: A 26-07-2022 Sheet 1 of 4
FIRE INSTRUCTION MANUAL
D2XC2XH1 & D2XC2XH2 UL1971 Alarm Horn and Xenon
Beacon for use in Hazardous Locations
1) Rating & Marking Information
1.1 Public Mode Fire Alarm Ratings
The D2xC2XH1 and D2xC2XH2 are certified for use as public mode audible and visual alarm devices in accordance with UL1971 /
UL1638 & UL464.
For use in public-mode fire alarm systems the equipment must be installed without the wire guard or plastic lens cover on the beacon.
For light output ratings of the beacon see section 10.
For Fire Alarm applications, the Sounder Volume must be at the highest setting, (see volume control section).
The sounder section produces a sound pressure level above 75dB(A) at 10 feet.
For fire alarm use, the temporal pattern tone No. 12 as per the tone table provided in these instructions must be selected. This tone
produces a minimum sound pressure level of:
CAN/ULC-S525: 100.4dB(A)* at 10 feet.
(*anechoic room)
UL464: 92.2dB(A)† at 10 feet.
(†reverberation room)
Testing of synchronization requirements of UL1971 & UL1638 / CAN/ULC-S526 were conducted by UL using a total of 6 units
connected to the same wire run. Auto-synchronization does not require the use of any external sync modules or protocols. Providing
the correct cable has been selected (see section 6) an unlimited number of units will remain synchronized when powered from the
same source.
2) Light output for Fire alarm use
In order to meet the requirements for UL 1971, (when used with 1Hz Flash rate), the installation must be carried out to the correct
NFPA standards and guidelines.
2.1 Horizontal Light Output Dispersion for wall mounting – public mode
0° 15°
15° 30°
45°
60°
75°
90°
90°
30°
45°
60°
75°
Fig. 1 – Horizontal dispersion angles for wall mounting
Table
1
A
-
D2x
C2
XH1
-
Horizontal Light Output Dispersion for Wall Mounting
Viewing Angle
% Of Rating
Intensity (cd) at
1Hz flash rate
0
⁰
100
18.18
5-25
⁰
90
16.36
30-45
⁰
75
13.64
50
⁰
55
10.00

__________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: [phone]
Document No. D211-00-651-IS-SC-UL Issue: A 26-07-2022 Sheet 2 of 4
2.2 Vertical Light Output Dispersion for wall mounting – public mode
75°
60°
45°
30°
15°
0°
90°
Fig. 1 – Vertical dispersion angles for wall mounting
55
⁰
45
8.18
60
⁰
40
7.27
65
⁰
35
6.36
70
⁰
35
6.36
75
⁰
30
5.45
80
⁰
30
5.45
85
⁰
25
4.55
90
⁰
25
4.55
Compound 45
⁰
24
4.36
Table
1
B
-
D2x
C2
XH2
-
Horizontal Light Output Dispersion for Wall Mounting
Viewing Angle
% Of Rating
Intensity (cd) at 1Hz flash rate
0
⁰
100
63.73
5-25
⁰
90
57.36
30-45
⁰
75
47.80
50
⁰
55
35.05
55
⁰
45
28.68
60
⁰
40
25.49
65
⁰
35
22.31
70
⁰
35
22.31
75
⁰
30
19.12
80
⁰
30
19.12
85
⁰
25
15.93
90
⁰
25
15.93
Compound 45
⁰
24
15.30

__________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: [phone]
Document No. D211-00-651-IS-SC-UL Issue: A 26-07-2022 Sheet 3 of 4
2.3 Vertical Light Output Dispersion for ceiling mounting – public mode
0°
15°
30°
45°
60°
75°
90°
15°
30°
45°
60°
75°
90°
Fig. 2 – Vertical dispersion angles for ceiling mounting X and Y planes
Table 2A – D2xC2XH1 - Vertical Light Output Dispersion for Wall
Mounting
Viewing
Angle
% Of Rating Intensity (cd) at 1Hz flash rate
0° 100 18.18
5-30° 90 16.36
35°
65
11.82
40°
46
8.36
45°
34
6.18
50° 27 4.91
55°
22
4.00
60° 18 3.27
65° 16 2.91
70° 15 2.73
75° 13 2.36
80-90° 12 2.18
Table 2B– D2xC2XH2 - Vertical Light Output Dispersion for Wall
Mounting
Viewing
Angle
% Of Rating Intensity (cd) at 1Hz flash rate
0° 100 63.73
5-30° 90 57.36
35°
65
41.42
40°
46
29.32
45°
34
21.67
50° 27 17.21
55°
22
14.02
60°
18
11.47
65° 16 10.20
70° 15 9.56
75° 13 8.28
80-90° 12 7.65
Table 3A– D2xC2XH1 – Vertical Light Output Dispersion for Ceiling Mounting
Viewing Angle % Of Rating Intensity (cd) at 1Hz flash rate
0
⁰
100 18.18
5-25
⁰
90 16.36
30-45
⁰
75
13.64
50
⁰
55 10.00
55
⁰
45
8.18

__________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH www.e2s.com Tel: [phone]
Document No. D211-00-651-IS-SC-UL Issue: A 26-07-2022 Sheet 4 of 4
All light output ratings min. values as per UL 1971 / UL1638 / CAN/ULC-S526 at worst-case (min.) input voltage.
3) Electrical Ratings
3.1 Surge current for Fire Alarm system use
Table 4 – Surge Currents
Model Nom.
Voltage
Voltage
Range
Flash Rate Setting Peak
Surge current
RMS
surge current
D2xC2XH1DC024 24Vdc 20-28Vdc 1Hz (60fpm) 2.28A 1.19A
D2xC2XH2DC024 24Vdc 20-28Vdc 1Hz (60fpm) 2.76A 1.35A
4) Sound Directional Characteristics for Canadian Fire CAN/ULC-S525
Horizontal Axis
Angle OSPL Angle OSPL
Reference (90°) 101.2 dB(A) Reference (90°) 101.2 dB(A)
115° -3 dB(A) 68° -3 dB(A)
129° -6 dB(A) 55° -6 dB(A)
180° 92.4 dB(A) 0° 92.4
Vertical Axis
60
⁰
40
7.27
65
⁰
35 6.36
70
⁰
35 6.36
75
⁰
30 5.45
80
⁰
30 5.45
85
⁰
25 4.55
90
⁰
25 4.55
Table 3B– D2xC2XH2 – Vertical Light Output Dispersion for Ceiling Mounting
Viewing Angle % Of Rating Intensity (cd) at 1Hz flash rate
0
⁰
100 63.73
5-25
⁰
90 57.357
30-45
⁰
75
47.7975
50
⁰
55 35.0515
55
⁰
45
28.6785
60
⁰
40
25.492
65
⁰
35 22.3055
70
⁰
35 22.3055
75
⁰
30 19.119
80
⁰
30 19.119
85
⁰
25 15.9325
90
⁰
25 15.9325
Angle OSPL Angle OSPL
Reference (90°) 101.5 dB(A) Reference (90°) 101.5 dB(A)
123° -3 dB(A) 65° -3 dB(A)
137° -6 dB(A) 50° -6 dB(A)
180° 91 dB(A) 0° 88.5 dB(A)

ALL DIMENSIONS IN MM
IF IN DOUBT, ASK -
DO NOT SCALE
2S
warning signals
NTS
D2xC2XH1/D2XC2XH2 PUBLIC MODE FIRE
COMBINED BEACON AND SOUNDER WIRING DIAGRAM
D211-06-651
1 1
OF
R.N.POTTS
R.S.RAIT
B. ISARD
27-06-2019
MOD No. REASON - INITIAL - DATEISSUE
1INTRODUCTION
RSR 02-01-2020
D2x
-
-
+ve OUT
-ve OUT
+
+
-
-
-
+
+
+
E
E
+ve IN
+ve OUT
-ve IN
-ve OUT
EARTH IN
EARTH OUT
DC D2XC2XH1/ XH2 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
Stage 4: Apply power to Sounder +ve & -ve. Connect Stage 2 and Stage 3 to -ve
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
S3
S2
STAGE 3
STAGE 2
R1 R1
WIRING LINKING BEACON & SOUNDER
FACTORY FITTED
TO OPERATE SOUNDER AND BEACON
INDEPENDENTLY, REMOVE FACTORY
FITTED WIRES LINKING THE UNITS
EARTH IN
EARTH OUT
2NEW FORMAT
DH 17-05-2022
27-06-2019
27-06-2019

E2S Telephone: [phone] Fax: [phone] Email: [email protected] www.e2s.com DC-061_Issue_J (D2x).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: D2xS1, D2xC1X05, D2xC1X10
D2xB1X05, D2xB1X10, D2xB1LD2, D2xB1XH1, D2xB1XH2, D2xB1LD3
D2xC2X05, D2xC2X10, D2xC2LD2, D2xC2XH1, D2xC2XH2, D2xC2LD3
D2xJ1
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 14 ATEX
4786493904X
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
T6/
T4
/T3
/T2/T1 Gc
II 3D Ex tc IIIC Ex tc IIIC T55/75/80/85/90/95/105/110°C Dc
IP66 Ingress / 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 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

E2S Telephone: [phone] Fax: [phone] Email: [email protected] www.e2s.com DC-061_Issue_J (D2x).docx - Page 2 of 2 - QAF_252_Issue_5
Martin Streetz Document No.: DC-061_Issue_J
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-102_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: D2xS1, D2xC1X05, D2xC1X10
D2xB1X05, D2xB1X10, D2xB1LD2, D2xB1XH1, D2xB1XH2, D2xB1LD3
D2xC2X05, D2xC2X10, D2xC2LD2, D2xC2XH1, D2xC2XH2, D2xC2LD3
D2xJ1
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)
:
UL21UKEX2131X
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
T6/
T4
/T3
/T2/T1 Gc
II 3D Ex tc IIIC Ex tc IIIC T55/75/80/85/90/95/105/110°C Dc
IP66 Ingress / 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 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

E2S Telephone: [phone] Fax: [phone] Email: [email protected] www.e2s.com DC-102_Issue_A - Page 2 of 2 - QAF_252_Issue_5
Martin Streetz Document No.: DC‐102_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.