European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
www.e2s.com
Tel: +44 (0)208 743 8880
Document No. D209-00-001-IS
Issue 1
20-08-22
Sheet 1 of 5
INSTRUCTION MANUAL
E2xS1R & E2xS1F Sounder
For use in Hazardous Locations
E2xS1R
E2xS1F
1) Product Table
Ensure the system power supply is capable of providing the maximum current required for all units. Review associated cable
size, length and quantity of units on each circuit.
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
HIGH VOLTAGE SHOCK HAZARD. WAIT 5
MINUTES AFTER REMOVING POWER
BEFORE OPENING THE ENCLOSURE
Avertissement:
NE PAS OUVRIR UN PRESENCE
D’ATMOSPHERE EXPLOSIVE
NE PAS OUVRIR ENERGIE
DANGER POTENTIEL CHARGE
ÉLECTROSTATIQUE - NETTOYER
UNIQUEMENT AVEC UN CHIFFON HUMIDE
HAUT TENSION, RISK DE CHOC.
ATTENDEZ 5 MINUTES APRES AVOIR
DEBRANCHE L’ALIMENTATION AVANT
D’OUVRIR LA BOITIER
3) Rating & Marking Information
3.1. ATEX / IECEx / UKEx certification
The E2xS1 alarm horn complies with the following standards:
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
E2XS1 :
Ex ec IIC T4 Gc Ta -20°C to +55°C
Ex tc IIIC T85°C Dc Ta -20°C to +55°C
Model
Nom. Voltage
Voltage Range
Operating
rms Current
E2xS1FDC024
E2xS1RDC024
24Vdc
10-30Vdc
284mA
E2xS1FDC048
E2xS1RDC048
48Vdc
38-58Vdc
146mA
E2xS1RAC115
E2xS1RAC115
115-120Vac
50/60Hz
N/- 10%
104mA
E2xS1FAC230
E2xS1RAC230
220-230Vac
50/60Hz
N/- 10%
54mA
The current levels shown above are for the tone resulting in max. current draw (tone 1 - 340Hz Continuous)
Table 1: Electrical Ratings.
