_______________________________________________________________________________________________________________________________
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. D211-00-401-IS-SC Issue E 02-03-2020 Sheet 1 of 10
INSTRUCTION MANUAL
D2xB1LD2 LED Beacons
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
Avertissement:
NE PAS OUVRIR UN PRESENCE
D’ATMOSPHERE EXPLOSIVE
NE PAS OUVRIR ENERGIE
DANGER POTENTIEL CHARGE
ÉLECTROSTATIQUE - NETTOYER
UNIQUEMENT AVEC UN CHIFFON HUMIDE
2) Rating & Marking Information
2.1 Public Mode Fire Alarm Ratings
The D2xB1LD2DC024 is certified for use a as public mode
visual alarm device in accordance with UL1971 Third Edition
and UL1638 Fifth Edition / CAN/ULC-S526 Fourth Edition.
For use in public-mode fire alarm systems the beacon must
be installed without the wire guard or plastic lens cover.
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 see section 12.
Up to 6-off units can be connected to the same wire run
without a separate synchronization module and meet the
synchronization requirements of UL1971 & UL1638 /
CAN/ULC-S526.
2.2 Private Mode Fire Alarm Ratings
All models are approved for use as 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 D2xB1LD2 LED beacon complies with the following
standards:
ANSI/ISA 12.12.01-2015
CSA C22.2 No. 213-16
The D2xB1LD2 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 D2xB1LD2 LED beacon complies with the following
standards:
UL 60079-0-2013
UL 60079-15-2013
UL 60079-31-2015
The D2xB1LD2 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 D2xB1LD2 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 D2xB1LD2 LED beacon is rated as follows:
Ex nA IIC Gc X T4 Ta -40°C to +50°C
Ex tc IIIC 75°C Dc X Ta -20°C to +50°C
Installation must be carried out in compliance with the
Canadian Electric Code
