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D2xC2LD3 Horn & LED Synchronized UL464 & UL1971 1-34-041

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The haz loc D2xC2LD3 is an auto-synchronizing alarm horn & LED warning light / beacon tested to UL464 & UL1971 suitable for public mode fire alarm, ADA compliant, hearing impaired applications. UL1971 rating of 79.3cd. NFPA 72 compliant 20ms pulse.
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Part Number:
D2xC2LD3
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Horn & LED Synchronized UL464 & UL1971

Description

The D2xC2LD3 utilises an array of super high power Cree® LED’s, orientated to optimise visibility in any direction. The 20ms pulse creates an intense flash comparative to a Xenon strobe. Multiple D2xC2LD3 units will auto-synchronize when powered from the same power source removing the need for any additional sync modules on the circuit. The horn & LED light can be powered from the same source, simplifying installation and reducing cabling costs. UL1971 effective candela rating of 79.3cd. The unit is UL/cUL, ULC, IECEx and ATEX approved for hazardous locations.

Downloads

Datasheet Datasheet.pdf
Installation Manual D211-01-671-IS_Issue_3__D2xC2LD3_.pdf
IECEx certificate IECEx_ULD_14.0004X_007_D2x.pdf
ATEX certificate DEMKO_14_ATEX_4786493904X_Rev7_D2x.pdf
UL certificate of compliance UL_CoC_-_20171013-E230764_Vol.1_Sec.4_D2xC2.pdf
CSFM Listing CSFM_Listing_2279-0501_D2xC2_2025.pdf
UKCA Certificate UL21UKEX2131X_Rev._1_D2x.pdf
ECAS Ex Approval 24-07-117232_E24-07-120613_NB0007_D2x.pdf
Declaration of Conformity DC-061_Issue_K_D2x.pdf
Declaration of Conformity UKCA DC-102_Issue_B_D2x_UKCA.pdf
2D drawing (PDF) D211-05-651_Issue_3.pdf
2D drawing (DWG) D211-05-651_Issue_2.DWG
3D drawing (STEP) D211-05-651-3D_Issue_A.STEP
Wiring Schematic D211-06-651_Issue_2.pdf
Nameplate Drawing D211-09-671_Issue_2.pdf
Equipment Tag Drawing D254-00-131_Issue_1.pdf
Duty Label Drawing D254-00-051_Issue_1.pdf
Hi-res product image 1 (TIFF) 1-34-041_D2xC2LD3.tif
Lo-res product image 1 (JPG) 1-34-041_D2xC2LD3.jpg
Hi-res product image 2 (TIFF) 1-34-041_D2xC2LD3-b.tif
Lo-res product image 2 (JPG) 1-34-041_D2xC2LD3-b.jpg
Hi-res product image 3 (TIFF) 1-34-041_D2xC2LD3-c.tif
Lo-res product image 3 (JPG) 1-34-041_D2xC2LD3-c.jpg

Features

  • Public mode fire use UL1971 & CAN/ULC-S526
  • Private mode fire use UL1638
  • Auto-synchronized for over 2 hours per UL1971
  • 79.3 eff. candela – UL1971 Public mode fire
  • 107.5 eff. candela – UL1638 Private mode fire
  • 252.0 eff. candela – UL1638 General signaling
  • 107dB(A) @ 10ft/3m max. sound output
  • 64 alarm tones, 4 remotely selectable alarm stages/channels
  • Choice of four UL1971 tested flash rates: 1Hz, 1.3Hz, 1.5Hz & 2Hz
  • Marine grade aluminium enclosure
  • Ingress protection Type 4/4X/3R/13, IP66
  • High impact resistant Borosilicate glass lens
  • Duplicate, pluggable cable terminations
  • Supervisory diode
  • Dual 1/2"NPT entries
  • Supplied with haz loc rated stopping plugs/adaptors

Specification

Alarm Horn Sounder:
Maximum output: 116dB(A) @ 1 metre [107dB(A) @ 10ft/3m]
Nominal output: 112dB(A) @ 1m +/- 3dB – Tone 2 [103dB(A) @ 10ft/3m]
No. of tones: 64 (UKOOA / PFEER compliant)
No. of stages: 4
Volume control: Adjustable -12dB(A) [Tone 2]
Effective range: 125m/410ft @ 1KHz
Synchronisation: Automatic synchronisation
LED Beacon/Light:
Source: Array of 3 x High Power Cree® LED’s
Pulse width: 20ms – high intensity ‘strobe’ flash
Modes: 1Hz flash (60 fpm)
1.3Hz flash (80 fpm)
1.5Hz flash (90 fpm)
2Hz flash (120 fpm
Eff. Intensity cd: 79.3 cd UL1971 Public mode fire
Eff. Intensity cd: 107.5 cd UL1638 Private mode fire
Eff. Intensity cd: 252.0 cd UL1638 General signaling
LED life: >60,000 hours
Synchronisation: Flash rates synchronise for a minimum of 2 hours per UL1971
General:
Voltage: 24V dc [16-33V dc]
In rush: 2.3A for <10ms
Ingress protection: IP rating per EN60529:IP66
Type rating per UL50E/NEMA250:4/4X/3R/13
Enclosure material: Marine grade LM6 aluminum alloy
Enclosure colour: Red
Lens material: Borosilicate glass
Cable entries: 2 × 1/2"NPT
Stopping plugs: Nickel Plated Brass plugs included
Ground/Earth stud: M5
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Line monitoring: Blocking diode included
EOL can be factory fitted
Operating temp: -40 to +50°C [-40° to +122°F]
Storage temp: -40 to +70°C [-40° to +158°F]
Relative humidity: 99% – tropicalised/conformal coated electronics
Weight: 4.00kg/8.82Ibs

Current Consumption

Nominal Voltage: In rush: Voltage range: Flash Rate setting: Nominal current [Beacon]: Nominal current [Alarm Horn]:
24V dc 2300mA <9.0ms Regulated
16-33V dc		 1Hz (60fpm)
1.3Hz (80 fpm)
1.5Hz (90fpm)
2Hz (120fpm)		 153mA
189mA
203mA
248mA		 250mA

Part Codes

Part Code: Identifier: Description:
Product type: D2xC2LD3 Combination Alarm Horn & LED Beacon / Warning Light
Voltage: DC024 24V dc (16-33Vdc)
Cable entries: [e] B 2 × 1/2” NPT
Stopping plug material: [m] N
S		 Nickel plated brass
Stainless Steel
Guard material & tag: [s] 0
3
5		 No lens Guard
No lens guard with Equip. Tag
No lens guard with Equip. Tag & Duty Label
Product version: [v] H UL, cUL, ULC, IECEx, ATEX, CSFM – UL1971
Product option:
[o]		 1
X		 Standard product
Custom configuration – contact E2S
Enclosure colour: [x] R Red
Lens colour: [y] C Clear
Accessories:
SP65-0001-A4
SP65-0003-A4		 Pole Mount Bracket Kit St/St A4 (316)
Sunshade – St/St A4 (316)

Approvals

  • UL File ref: E230764
  • IECEx cert: IECEx ULD 14.0004X
  • ATEX cert: DEMKO 14 ATEX 4786493904X

Coding

  • NEC / CEC:
    Class I Div 2 ABCD T4 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
  • NEC:
    Class I Zone 2 AEx ec IIC Gc T4 Ta -40°C to +50°C
    Zone 22 AEx tc IIIB T75°C Dc Ta -40°C to +50°C
  • CEC:
    Class I Zone 2 Ex ec IIC Gc X T4 Ta -40°C to +50°C
    Zone 22 Ex tc IIIC T75°C Dc X Ta -40°C to +50°C
  • IECEx & ATEX:
    II 3G Ex ec IIC T4 Gc Ta -40°C to +50°C
    II 3D Ex tc IIIC T75°C Dc Ta -40°C to +50°C
    See product manual for full voltage specific coding.

Tone Table

Stage 1 WAV file Frequency Description. Stage 2 Stage 3 Stage 4
T 1 1000 Continuous – PFEER Toxic Gas T 3 T 2 T 44
T 2 1200/500 @ 1Hz Sweeping – DIN / PFEER P.T.A.P. T 1 T 3 T 44
T 3 1000 @ 0.5Hz (1s on, 1s off) Intermittent – PFEER Gen. Alarm T 1 T 2 T 44
T 4 1.4KH-1.6KHz 1s, 1.6KHz-1.4KHz 0.5s – NF C 48-265 T 44 T 24 T 1
T 5 544(100mS)/440 (400mS) – NF S 32-001 T 52 T 19 T 1
T 6 1500/500 – (0.5s on , 0.5s off) x3 + 1s gap – AS4428 T 7 T 44 T 1
T 7 500-1500Hz Sweeping 2 sec on 1 sec off – AS4428 T 6 T 44 T 1
T 8 500/1200Hz @ 0.26Hz(3.3s on, 0.5s off) – NEN 2575 T 44 T 24 T 35
T 9 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a T 18 T 34 T 1
T 10 1000 (1s on, 1s off)x7 + (7s on, 1s off) – IMO Code 1a T 21 T 34 T 1
T 11 420(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal T 44 T 1 T 8
T 12 1000(0.5s on, 0.5s off)x3 + 1s gap – ISO 8201 Temporal T 44 T 1 T 8
T 13 422/775 – (0.85 on, 0.5 off) x3 + 1s gap – NFPA Temporal T 44 T 1 T 8
T 14 1000/2000 @ 1Hz – Singapore T 23 T 3 T 35
T 15 300 Continuous T 44 T 24 T 35
T 16 440 Continuous T 44 T 24 T 35
T 17 470 Continuous T 44 T 24 T 35
T 18 500 Continuous – IMO code 2 (Low) T 44 T 24 T 35
T 19 554 Continuous T 64 T 24 T 35
T 20 660 Continuous T 44 T 24 T 35
T 21 800 Continuous – IMO code 2 (High) T 44 T 24 T 35
T 22 1200 Continuous T 44 T 24 T 35
T 23 2000 Continuous T 15 T 3 T 35
T 24 2400 Continuous T 48 T 20 T 35
T 25 440 @ 0.83Hz (0.60s on, 0.60s off) Intermittent T 1 T 44 T 8
T 26 470 @ 0.9Hz (0.55s on, 0.55s off) Intermittent T 1 T 44 T 8
T 27 470 @ 5Hz (0.10s on, 0.10s off) Intermittent T 1 T 44 T 8
T 28 544 @ 1.14Hz (0.43s on, 0.44s off) Intermittent T 44 T 24 T 8
T 29 655 @ 0.875Hz (0.57s on, 0.57s off) Intermittent T 1 T 44 T 8
T 30 660 @ 0.28Hz (1.80s on, 1.80s off) Intermittent T 44 T 24 T 8
T 31 660 @ 3.3Hz (0.15s on, 0.15s off) Intermittent T 30 T 24 T 8
T 32 745 @ 1Hz (0.50s on, 0.50s off) Intermittent T 44 T 24 T 8
T 33 800 (0.25s on, 1.00s off) Intermittent T 53 T 24 T 8
T 34 800 @ 2Hz (0.25s on, 0.25s off) – IMO code 3.a (High) T 56 T 24 T 8
T 35 1000 @ 1Hz (0.50s on, 0.50s off) Intermittent T 44 T 24 T 8
T 36 2400 @ 1Hz (0.50s on, 0.50s off) Intermittent T 21 T 24 T 8
T 37 2900 @ 5Hz (0.10s on, 0.10s off) Intermittent T 53 T 24 T 8
T 38 363/518 @ 1Hz (0.50s / 0.50s) Alternating T 1 T 8 T 19
T 39 450/500 @ 2Hz (0.25s / 0.25s) Alternating T 1 T 8 T 19
T 40 554/440 @ 1Hz (0.50s / 0.50s) Alternating T 44 T 24 T 19
T 41 554/440 @ 0.65Hz (0.76s / 0.76s) Alternating T 1 T 8 T 19
T 42 561/760 @ 0.83Hz (0.60s / 0.60s) Alternating T 1 T 8 T 19
T 43 780/600 @ 0.96Hz (0.52s / 0.52s) Alternating T 1 T 8 T 19
T 44 800/1000 @ 2Hz (0.25s / 0.25s) Alternating T 5 T 24 T 19
T 45 970/800 @ 2Hz (0.25s / 0.25s) Alternating T 1 T 8 T 19
T 46 800/1000 @ 0.875Hz (0.57s / 0.57s) Alternating T 53 T 24 T 19
T 47 2400/2900 @ 2Hz (0.25s / 0.25s) Alternating T 57 T 24 T 19
T 48 500/1200 @ 0.3Hz (1.67s / 1.67s) Sweeping T 44 T 24 T 12
T 49 560/1055 @ 0.18Hz (2.73s / 2.73s) Sweeping T 44 T 24 T 12
T 50 560/1055 @ 3.3Hz (0.15s / 0.15s) Sweeping T 44 T 24 T 12
T 51 600/1250 @ 0.125Hz (4s / 4s) Sweeping T 44 T 24 T 12
T 52 660/1200 @ 1Hz (0.50s / 0.50s) Sweeping T 64 T 24 T 12
T 53 800/1000 @ 1Hz (0.50s / 0.50s) Sweeping T 56 T 24 T 12
T 54 800/1000 @ 7Hz (0.07s / 0.07s) Sweeping T 57 T 24 T 12
T 55 800/1000 @ 50Hz (0.01s / 0.01s) Sweeping T 54 T 24 T 12
T 56 2400/2900 @ 7Hz (0.07s / 0.07s) Sweeping T 57 T 24 T 12
T 57 2400/2900 @ 1Hz (0.50s / 0.50s) Sweeping T 47 T 24 T 12
T 58 2400/2900 @ 50Hz (0.01s / 0.01s) Sweeping T 54 T 24 T 12
T 59 2500/3000 @ 2Hz (0.25s / 0.25s) Sweeping T 44 T 24 T 12
T 60 2500/3000 @ 7.7Hz (0.65s / 0.65s) Sweeping T 44 T 24 T 12
T 61 800Hz Motor Siren T 44 T 24 T 12
T 62 1200Hz Motor Siren T 44 T 24 T 12
T 63 2400Hz Motor Siren T 44 T 24 T 12
T 64 Simulated Bell T 44 T 21 T 12
Country specific or custom tone configurations and alarm frequencies are available upon request.

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