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MC1LD2F Alarm Horn & LED Beacon 2-31-413

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The MC1LD2F combines a high output, 117dB(A) alarm sounder with a multi-function L.E.D. beacon. Featuring a robust, fire retardant, IP66 & IP67 housing, the MC1LD2F is particularly suitable for harsh environments with high ambient noise levels.
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Horn Type
Voltage
Cable Entry Type
Stopping plug/adaptor material
Bracket & Guard
Product version
Product option
Enclosure Color
Lens Color
Part Number:
MC1LD2
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Enquire about
Alarm Horn & LED Beacon

Upgraded Product:

  • 64 alarm tones
  • 4 remotely activated alarm stages
  • Low in-rush
  • Auto-synchronised output
  • 316 (A4) mounting bracket
  • Pluggable, duplicated cable terminals

Description

The flare horn on the MC1LD2F produces sound level outputs up to 117dB(A) at 1 metre with a choice of 64 alarm tones and 4 remotely selectable stages. The LED beacon contains an array of 4 high output, multi-function L.E.D.s. with a total of 7 modes of operation – 5 flashing modes and 2 steady modes for use in indicator / status applications. DC voltage versions feature three remotely selectable stages enabling multiple warnings to be signalled from one device. The sounder & beacon can be operated individually or simultaneously.

Downloads

Datasheet Datasheet.pdf
Installation Manual D207-01-511-IS_Issue_3__MC1LD2_.pdf
Ingress Protection certificate CoTC_104520_Issue_2_M.pdf
Declaration of Conformity DC-028_Issue_J_Marine.pdf
2D drawing (PDF) D207-05-501_Issue_A.pdf
2D drawing (DWG) D207-05-501_Issue_A.dwg
3D drawing (STEP) D207-05-501-3D_Issue_A.STEP
Wiring Schematic AC voltage D207-06-515_Issue_A__MC1LD2-AC_.pdf
Wiring Schematic DC voltage D207-06-511_Issue_B_MC1LD2-DC.pdf
Pole Mount & Sun Shade Drawing D217-05-671_Issue_2__MC1_F_.pdf

Features

  • Ingress protection IP66/67 Type 4/4X/13
  • Glass lenses & 316 (A4) Stainless steel guard
  • UV stable PC, field replaceable, colour lens filter
  • Large termination area
  • Dual M20 or 1/2"NPT cable entries – adaptors available
  • Stopping plug included
  • 316 (A4) Stainless steel mounting bracket
  • Ratchet adjustable ‘U’ bracket for 360° positioning
  • Duplicate cable terminations
  • Reverse polarity diode fitted
  • Continuously rated
  • Automatic synchronisation
  • 64 alarm tone frequencies and 4 remotely activated alarm stages
  • Positive or negative stage activation switching
  • Alternative activation configurations available
  • Available with custom tone configurations and frequencies
  • Array of 4 x high power Cree® LED’s
  • Modes:
    1Hz flash (60 fpm)
    1.5Hz flash (90 fpm)
    2Hz flash (120 fpm)
    Double strike flash
    Triple strike flash
    High Power Steady
    Low Power Steady
  • Alarm horn/sounder & beacon can be operated individually or simultaneously

Specification

Alarm Horn Sounder:
Maximum output: 117dB(A) @ 1 m +/- 3dB
[108dB(A) @ 10ft/3m +/- 3dB]
Nominal output: 114dB(A) @ 1m +/- 3dB
[103dB(A) @ 10ft/3m] +/- 3dB
No. of tones: 64 (UKOOA / PFEER compliant)
No. of stages: 4
Volume control: Full range control
Effective range: 108m/355ft @ 1KHz
Stage switching: Negative, positive, voltage free
LED Beacon:
Source: Array of 4 x High Power Cree® LED’s
Eff. Intensity cd: 87 cd – High Power Steady
Eff. Intensity cd: 160 cd – 1Hz flash
LED life: 60,000 hours
General:
Ingress protection: IP66 & IP67 Type 4/4X/13
Enclosure material: High impact UL94 V0 & 5VA FR ABS
Enclosure colour: Grey (RAL7038) or Red (RAL3000
Dome material: Borosilicate glass
Lens colour filter: Field replaceable UV stable PC
Lens guard: 316 (A4) Stainless steel
Cable entries: 2 x M20; 1 x M20 & 1 × 1/2"NPT; 2 × 1/2"NPT
supplied with blanking plug
Terminals: 0.5 – 2.5mm² (20-14 AWG)
Line monitoring: Diode polarized for use in supervised circuits
Operating temp: -40 to +66°C [-40° to +151°F]
Storage temp: -40 to +70°C [-40° to +158°F]
Relative humidity: 95% at 20°C [68°F]
Weight : DC: 3.00kg/6.6Ibs AC:3.50kg/7.7Ibs

Current Consumption

Product Version: Nominal Voltage: Voltage Range: Horn Current: Steady
High
Power:		 Steady
Low
Power:		 Flashing
1Hz:
DC024 24V dc 18-54V dc 224mA 240mA 134mA 110mA
AC115 115Vac ±10% 50/60Hz 100mA 95mA 78mA 90mA
AC230 230V ac ±10% 50/60Hz 64mA 48mA 37mA 45mA

Part Codes

Variable: Identifier: Description:
Product type: MC1LD2 Combined alarm horn sounder & LED beacon
Type: F Flare re-entrant horn
Voltage: DC024
AC115
AC230		 24V dc
115V ac
240V ac
Cable entries: [e] A
B
C		 M20x1.5 & ½” NPT
M20x1.5 & M20x1.5 (Default)
½” NPT & ½” NPT
Stopping plug material: N Nylon
Bracket & Guard: [s] 1
3		 316 (A4) Stainless Steel
316 (A4) Stainless Steel with Equipment tag
Product version:
[v]		 A CE, RMRS
Product option:
[o]		 1
Z
X
Y		 Standard product
Custom alarm tone software – contact E2S
Custom configuration – contact E2S
Stage control Config. 4 or 8
Enclosure colour: [x] G
R
S		 Grey
Red
Special colour – contact E2S
Lens colour: [y] A
B
C
G
M
R
Y		 Amber
Blue
Clear
Green
Magenta
Red
Yellow
Accessories:
SP65-0001-A4
SP65-0003-A4		 Pole Mount Bracket Kit St/St A4 (316)
Sunshade – St/St A4 (316)
Alarm stage control:
Please review the installation manual and wiring schematics for remote stage control and EOL resistor monitoring configuration options:
Config. 1 or 5 [DC]: Factory default. Common negative, positive switching. Up to 4 Alarm Stages. EOL monitoring Alarm Stage 1 only
Config. 2 or 6 [DC]: User setting. Common positive, negative switching. Up to 4 Alarm Stages. EOL monitoring Alarm Stage 1 only
Config. 3 or 7 [DC]: User setting. Common negative, positive switching activation of Alarm Stages 1 & 2 with EOL on both stages. Reverse polarity monitoring
Config. 4 or 8 [DC]: Product option ‘Y’. Independent activation of Alarm Stages 1 & 2 with EOL on both stages. Forward polarity monitoring
Config. 1 or 2 [AC]: Factory default. Up to 4 Alarm Stages. Stage 1 activated at power on. Stages 2, 3 and 4 via volt free contacts

Approvals

  • Russian Maritime Register of Shipping
    Cert: No. 19.00193.278

Multi-function patterns

Stage 1: Stage 2 (DC only): Stage 3 (DC only):
Steady High Power Flashing 1Hz Triple Strike
Steady Low Power Flashing 1Hz Triple Strike
Flashing 1Hz 2x Flash 2Hz Triple Strike
Flashing 1.5Hz Flashing 2Hz Double Strike
Flashing 2Hz Triple Strike Triple Strike
Double Strike Steady High Power Triple Strike
Triple Strike Flashing 2Hz Double Strike

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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