E2S D2xC2 Series User manual

European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D211-00-601-IS Issue 1 20-08-22
Sheet 1 of 8
INSTRUCTION MANUAL
D2xC2 Alarm Horn and Strobe
For use in Hazardous Locations
D2XC2X05
D2XC2X10
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
Model Nominal Voltage Beacon
Current
Sounder
Current
D2xC2X05DC024 20-28Vdc 296mA 313mA
D2xC2X05DC048 48Vdc 145mA 181mA
D2xC2X05AC115 115-120Vac 50/60Hz 80mA 89mA
D2xC2X05AC230 220-230Vac 50/60Hz 30mA 52mA
D2xC2X10DC024 20-28Vdc 609mA 313mA
D2xC2X10DC048 48Vdc 260mA 181mA
D2xC2X10AC115 115-120Vac 50/60Hz 185mA 89mA
D2xC2X10AC230 220-230Vac 50/60Hz 107mA 52mA
Table 1: Electrical Ratings

European Safety Systems Ltd.
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www.e2s.com
Tel: [phone]
Document No. D211-00-601-IS Issue 1 20-08-22
Sheet 2 of 8
3) Rating & Marking Information
3.1. Fire Alarm Ratings
The Following models are certified for use an Audible & Visual
Appliance for use in Fire Alarm Systems Private Mode in
accordance with UL464 Tenth Edition & UL1638 Fifth Edition.
See fire instructions D211-00-601-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
D2xC2X05DC024 Ex ec IIC T3 Gc Ta -40°C to +50°C
Ex tc IIIC T75°C Dc Ta -40°C to +50°C
D2xC2X10DC024 Ex ec IIC T2 Gc Ta -40°C to +50°C
Ex tc IIIC T85°C Dc Ta -40°C to +50°C
D2xC2:
X05DC048
X05AC115
X05AC230
Ex ec IIC T3 Gc Ta -40°C to +50°C
Ex tc IIIC T95°C Dc Ta -40°C to +50°C
D2xC2:
X10DC048
X10AC115
X10AC230
Ex ec IIC T2 Gc Ta -40°C to +50°C
Ex tc IIIC T95°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
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
D2xC2X05DC024 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
D2xC2X10DC024 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
D2xC2:
X05DC048
X05AC115
X05AC230
Class I Div 2 ABCD T3 Ta -40°C to +50°C
Class II Div 2 FG T5 Ta -40°C to +50°C
Class II Div 2 FG T6 Ta -40°C to +40°C
Class III Div 1&2 Ta -40°C to +50°C
D2xC2:
X10DC048
X10AC115
X10AC230
Class I Div 2 ABCD T2B Ta -40°C to +50°C
Class II Div 2 FG T5 Ta -40°C to +50°C
Class II Div 2 FG T6 Ta -40°C to +40°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
D2xC2X05DC024 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
D2xC2X10DC024 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
D2xC2:
X05DC048
X05AC115
X05AC230
Class I Zone 2 AEx ec IIC T3 Gc Ta -40°C to
+50°C
Zone 22 AEx tc IIIC T95°C Dc Ta -40°C to
+50°C
D2xC2:
X10DC048
X10AC115
X10AC230
Class I Zone 2 AEx ec IIC T2 Gc Ta -40°C to
+50°C
Zone 22 AEx tc IIIC T95°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
D2xB1:
X05DC024
Ex ec IIC T3 Gc X Ta -40°C to +50°C
Ex tc IIIC T75°C Dc Ta -40°C to +50°C
D2xB1:
X10DC024
Ex ec IIC T2 Gc X Ta -40°C to +50°C
Ex tc IIIC T85°C Dc Ta -40°C to +50°C

European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: [phone]
Document No. D211-00-601-IS Issue 1 20-08-22
Sheet 3 of 8
D2xB1:
X05DC048
X05AC115
X05AC230
Ex ec IIC T3 Gc X Ta -40°C to +50°C
Ex tc IIIC T95°C Dc X Ta -40°C to +50°C
D2xB1:
X10DC048
X10AC115
X10AC230
Ex ec IIC T2 Gc X Ta -40°C to +50°C
Ex tc IIIC T95°C Dc X Ta -40°C to +50°C
Installation must be carried out in compliance with the Canadian
Electric Code
4) Zones, Gas / Dust Groups 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
(D2xC2X05 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)
D2xC2X05DC024 75°C
D2xC2X10DC024 85ºC
D2xC2:
48Vdc, 115Vac
and 230Vac units
95ºC
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
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.
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.
DxC2 Alarm Horn and Strobe 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 7mm fixing holes in the feet of the
base.
The equipment is not to be mounted with the horn facing
upwards.

European Safety Systems Ltd.
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Document No. D211-00-601-IS Issue 1 20-08-22
Sheet 4 of 8
S2
S3
L
N
E
C
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.]
179,2mm [6,99in.]
Beacon
Cover
M4 Screws
(4-off)
Sounder
Cover
M4
Screws
(4
-
off)
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 enclosures, loosen the four M4 posi pan head
screws for beacon and/or the four M4 posi pan head screws
for the sounder and withdraw the cover/s.
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 Table 1), 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.
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 stopping 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) AC Wiring
By default, the alarm horn and strobe are factory fitted with wire
links for simultaneous operation (See fig. 4). 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 D211-06-601
10) DC Wiring
By default, the alarm horn and strobe are factory fitted with wire
links for simultaneous operation (See fig. 4). The wires
connecting the alarm horn and strobe can be removed if the
user wishes to power the strobe separately.
LL NN
EE
Fig. 4 AC Terminals

European Safety Systems Ltd.
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Document No. D211-00-601-IS Issue 1 20-08-22
Sheet 5 of 8
- +
DC Sounder Terminals
10 -15mm
4 - 7mm
10 -15mm
5 - 10mm
S2
S3
+
-
E
24VDC Strobe Terminals 48VDC Strobe Terminals
Fig. 5 DC Terminals
11) Earthing
The unit has both internal and external earth terminals,
(please see fig 3).
Internal earthing connections should be made to the internal
earth terminal on the PCBA, (please see fig 4 for AC, fig 5 for
DC). 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, 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.
12) End Of Line Monitoring (DC Units Only)
On D2xC2 DC units, dc reverse line monitoring can be used if
required. All DC 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
24V DC 3.9KΩ 0.5W
1KΩ 2W
48V DC 15KΩ 0.5W
3.9KΩ 2W
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. 7, 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. 8a or
8b. A spacing of at least 1/16” (1.58mm) must be provided
through air and over surfaces between uninsulated live parts.
Sounder EOL Resistor Beacon EOL Resistor
Fig. 7 End of Line Resistor Forming
Fig. 8a 48VDC Beacon End of Line Resistor Placement
Fig. 8b 24VDC Beacon End of Line Resistor Placement
Fig. 9 Sounder End Of Line Resistor Placement
13) Settings
13.1 Volume Control
The alarm horn output level of the DxC2 unit can be set by
adjusting the volume control potentiometer (see Fig 10). For
maximum output, set the potentiometer fully clockwise.
End of Line Resistor
-
-
+ +
E E
-
-
+ +
E E
EOL
Resistor

European Safety Systems Ltd.
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Document No. D211-00-601-IS Issue 1 20-08-22
Sheet 6 of 8
Fig. 10 Location of field controls
13.2 Tone Selection
.
The DxC2 alarm horns have 64 different tones. The tones are
selected by operation of the tone setting DIP switches (see
Fig. 10) on the PCB. The alarm horns can also be switched to
sound the second, third and fourth stage alarm tones. The
tone table (Table 1) shows the switch positions for the 64 tone
and which tones are available for the second, third and fourth
stages.
14) 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 posi pan
head screws, spring and flat washers using a screwdriver.
Remove the wire guard and replace the old lens cover with
the new lens cover.
Fig. 11 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.
15) DIP Switch
Please note that the D2xC2X05DC024 & D2xC2X10DC024
beacon PCBAs have a DIP Switch that is NOT customer
configurable. This should only ever be set to ‘00’.
Fig. 12 DIP Switch setting ‘00’
16) 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.
Warning – Hot surfaces. External surfaces
and internal components may be hot after
operation, take care when handling the
equipment.
Volume
Control
Tone Setting
Switches 1-6
(See tone
selection table)
M5 screw
M5 spring washer
M5 flat washer

__________________________________________________________________________________________________________________
European Safety Systems Ltd. Impress House, Mansell Road, Acton, London W3 7QH [email protected] Tel: [phone]
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Document No. D211-00-601-IS Issue: F 02-03-2020 Sheet 7 of 8
1600Hz
1400Hz 1s
0.5s
17) Tone Table
Tone Selection – To select the required first stage tone set the tone switches 1 to 6 (see Fig 10) 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

European Safety Systems Ltd.
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www.e2s.com
Tel: [phone]
Document No. D211-00-601-IS Issue 1 20-08-22
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. D211-00-601-IS-SC-UL Issue A 22-07-2022 Sheet 1 of 1
FIRE INSTRUCTION MANUAL
D2xC2 Alarm Horn and Strobe
For use in Hazardous Locations
1) Warnings:
 DO NOT PAINT
Avertissement:
 NE PAS PEINTURER
2) Fire Alarm Ratings
The Following models are certified for use an Audible & Visual Appliance for use in Fire Alarm Systems Private Mode in accordance
with UL464 Tenth Edition & UL1638 Fifth Edition.
D2xC2X05DC024
D2xC2X10DC024
On-axis light output per UL1638 at 1Hz:
Model
Lens cover colour
Light output in cd
D2xC2X05DC024 clear 17.4
red 5.4
D2xC2X10DC024 clear 53.4
red 17.4
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)
3) Surge Current Ratings for use in Fire Alarm Systems
Model Peak Surge
current
RMS surge current
Beacon Sounder Beacon Sounder
D2xC2X05DC024 1.04A 3.18A 437mA 1.3A
D2xC2X10DC024 0.99A 3.18A 620mA 1.3A
4) Sound Directional Characteristics for Canadian Fire CAN/ULC-S525
Horizontal Axis
Vertical 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 dB(A)
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
D2xC2X05 & D2xC2X10
COMBINED BEACON & SOUNDER WIRING DIAGRAM
D211-06-601
11
OF
R.N.POTTS
R.S. RAIT
B. ISARD
27-06-2019
27-06-2019
27-06-2019
MOD No. REASON - INITIAL - DATEISSUE
1INTRODUCTION
RSR 02-01-2020
D2x
-
-
+ve OUT
-ve OUT
EARTH
EARTH
+
+
E
E
-
-
-
+
+
+
E
E
+ve IN
+ve OUT
-ve IN
-ve OUT
EARTH IN
EARTH OUT
DC D2XC2X05 / D2XC2X10 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
AC D2XC2X05 / D2XC2X10 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
Stage 4: Apply power to Sounder L & N. Connect Stage 2 and 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
L
L
NEUTRAL OUT
LIVE OUT
EARTH
EARTH
N
N
E
E
N
N
N
L
L
L
C
S2
S3
E
E
LIVE IN
LIVE OUT
NEUTRAL IN
NEUTRAL OUT
COMMON
STAGE 2
STAGE 3
EARTH IN
EARTH OUT
S3
S2
STAGE 3
STAGE 2
R1 R1
2UPDATED FORMAT
DH 17-05-2022
WIRING LINKING BEACON & SOUNDER
FACTORY FITTED
TO OPERATE SOUNDER AND BEACON
INDEPENDENTLY, REMOVE FACTORY
FITTED WIRES LINKING THE UNITS