European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: +44 (0)208 743 8880
Document No. D211-00-401-IS
Issue 1
20-08-22
Sheet 1 of 7
INSTRUCTION MANUAL
D2xB1LD2 LED Beacons
For use in Hazardous Locations
D2XB1LD2
D2XB1LD2-H
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
Avertissement:
NE PAS OUVRIR UN PRESENCE
D’ATMOSPHERE EXPLOSIVE
NE PAS OUVRIR ENERGIE
DANGER POTENTIEL CHARGE
ÉLECTROSTATIQUE - NETTOYER
UNIQUEMENT AVEC UN CHIFFON HUMIDE
3) Rating & Marking Information
3.1. Fire Alarm Ratings
All models are approved for use as Visual Appliance for use
in Fire Alarm Systems – Private Mode and General Signalling
UL1638A.
The D2xB1LD2DC024 Product Version H (D2xB1LD2-H) is
certified for use as a 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 the beacon must be without the wire guard or plastic
lens cover.
See fire instruction manual D211-00-401-IS-SC-UL
3.2. ATEX / IECEx / UKEx Ratings
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
D2xB1LD2: Ex ec IIC T4 Gc Ta -40°C to +50°C
Ex tc IIIC T75°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
Model
Nom. Voltage
Voltage Range
Max Operating
Current*
D2xB1LD2DC024
24Vdc
18-54Vdc
346mA
D2xB1LD2DC024 -H
#
24vdc
16-33Vdc (Regulated)
346mA
D2xB1LD2AC115
115Vdc
115-120Vac 50/60Hz
102.4mA
D2xB1LD2AC230
230Vdc
220-230Vac 50/60Hz
75mA
*Max. rms current at worst-case voltage in voltage range.
#
D2xB1LD2-H public mode beacon (Product Version H). See Section 3.1
For detailed current ratings of the device please see Section 15.
Table 1: Electrical Ratings.
