__________________________________________________________________________________________________________________
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH [email protected] Tel: +44 (0)208 743 8880
www.e2s.com Fax: +44 (0)208 740 4200
Document No. D211-00-611-IS-SC Issue: E 02-03-2020 Sheet 1 of 13
INSTRUCTION & SERVICE MANUAL
D2xC2LD2 ALARM HORN AND LED
For Use In Hazardous Locations
1)
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
DO NOT PAINT
Avertissement:
NE PAS OUVRIR UN PRESENCE
D’ATMOSPHERE EXPLOSIVE
NE PAS OUVRIR ENERGIE
DANGER POTENTIEL CHARGE
ÉLECTROSTATIQUE - NETTOYER
UNIQUEMENT AVEC UN CHIFFON HUMIDE
NE PAS PEINTURER
2)
Rating & Marking Information
2.1 Public Mode Fire Alarm Ratings
The D2xC2LD2DC024 is certified for use a as public mode
audible and visual alarm device in accordance with UL464 &
UL1971 / UL1638.
For use in public-mode fire alarm systems the equipment
must be installed without the wire guard or plastic lens cover
on the beacon.
The beacon must be set to one of the certified flash patterns
of 1Hz, 1.5Hz or 2Hz (for DIP switch settings see section 10).
For light output ratings of the beacon see section 12.
The sounder section produces a sound pressure level above
75dB(A) at 10 feet:
For Fire Alarm applications, the Sounder Volume must be at
the highest setting, (see volume control section).
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.
2.2 Private Mode Fire Alarm Ratings
The D2xC2LD2DC024 is approved for use as Audible and
Visual Appliance for use in Fire Alarm Systems – Private Mode.
For private mode fire alarm use the beacons must only be fitted
with clear or red plastic lens covers and must be set to one of
the certified flash patterns of 1Hz, 1.5Hz or 2Hz (for DIP switch
settings see section 10).
For light output ratings see section 12.
2.3 NEC & CEC Class / Division Ratings for US / Canada
The D2xC2LD2 LED beacon complies with the following
standards:
ANSI/ISA 12.12.01-2015
CSA C22.2 No. 213-16
The D2xC2LD2 LED beacon is rated as follows:
Class I Div 2 ABCD T4 Ta -40°C to +50°C
Class I Div 2 ABCD T4A Ta -40°C to +40°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
2.4 NEC Class / Zone ratings US
The D2xC2LD2 LED beacon complies with the following
standards:
UL 60079-0-2013
UL 60079-15-2013
UL 60079-31-2015
The D2xC2LD2 LED beacon is rated as follows:
Class I Zone 2 AEx nA IIC Gc T4 Ta -40°C to +50°C
AEx tc IIIC 75°C Dc Ta -40°C to +50°C
Installation must be carried out in compliance with the National
Electric Code.
2.5 CEC Class / Zone ratings Canada
The D2xC2LD2 LED beacon complies with the following
standards:
CAN/CSA C22.2 No. 60079-0:2015
CAN/CSA C22.2 No. 60079-15:2016
CAN/CSA C22.2 No. 60079-31:2015
The D2xC2LD2 LED beacon is rated as follows:
