_______________________________________________________________________________________________________________________________
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH
Fax: +44 (0)20 8740 4200
Document No. IS 5001 Issue D 11-09-07
Sheet 6 of 6
IECEx Approval
The IS-mA1 Sounder has also been approved to the IECEx
scheme.
The installation requirements for IS-mA1 sounders approved
to the IECEx scheme are the same as the installation
requirements for IS-mA1 sounders approved to the ATEX
directive.
Certificate No.
IECEx SIR 06.0045X
Marking:
Ex ia IIC T4 (Ta = -40
º
C to +60
º
C)
Standards:
IEC 60079-0:2000
Edition 3.1
IEC 60079-11:1999
Edition 4
CONDITIONS OF CERTIFICATION (as stated on the IECEx
Certificate of Conformity IECEx SIR 06.0045X)
•
The equipment has an ingress protection rating of
IP65. However, if it has been supplied without a
cable entry device, then the user shall ensure that
the devices that are fitted will provide an ingress
protection that is appropriate to the environment in
which it is installed i.e. IP20 on better. If only one of
the two cable entries are used, then the unused
entry
‘
knockout
’
shall be left intact or fitted with a
blanking device that ensues ingress protection
appropriate to the environment in which it is installed
i.e. IP20 or better.
•
The total capacitance connected to ter w.r.t.
terminals - (i.e. the capacitance of the cable plus
any other capacitance) shall not exceed 83nF.
•
The equipment shall not be directly installed in any
process where its enclosure might be electro-
statically charged by the rapid flow of a non-
conductive media.
•
The equipment shall only be supplied via te
w.r.t. terminal - from a barrier having a maximum
open circuit voltage Uo that is < 28V and a
maximum short circuit current Io that is < 93mA,
where Io is resistively limited.
The IS-mA1 sounders are marked with the certification
requirements for the ATEX and IECEx and approvals.
e
2S
european safety systems ltd.
London W3 7QH UK
WARNING:
TO AVOID A POSSIBLE ELECTROSTATIC
CHARGE ONLY CLEAN WITH A DAMP CLOTH
IS-mA1 Sounder
I
I 1G EEx ia IIC T4 (-40
º
C <=Ta<= +60
°
C)
0518
SIRA 05ATEX2084X
Year / Serial No.
06 / 1MA000001
Ui = 28V Ii = 93mA Pi = 660mW Ci = 0 Li = 0
Te w.r.t. Terminal -
Ui = 28V Ii = 0mA
Terminals S2&S3 w.r.t. Terminal -
Ex ia IIC T4 (-40
º
C <=Ta<= +60
°
C)
IECEx SIR 06.0045X
FM Approval
The IS-mA1 Sounder has also been FM Listed.
Marking: IS Class I, Zone 0, AEx ia IIC T4
IS Class I, Division 1, Groups A, B, C, D
See the Control Drawings D 5035 Sheets 1 and 2 for
installation details and entity parameters.
WARNINGS:
IS-mA1 Sounder
To prevent ignition of flammable or combustible
atmospheres, disconnect power before servicing
Substitution of components may impair safety
FM
APPROVED
IS Class l, Division 1, Groups A, B, C, D
IS Class I, Zone 0, AEx ia IIC T4 (-40
º
C <=Ta<= +60
°
C)
e
2S
european safety systems ltd. London W3 7QH UK
Control Drawing D 5035
Year / Serial No. 06 / 1MS00001
TO AVOID A POSSIBLE ELECTROSTATIC
CHARGE ONLY CLEAN WITH A DAMP CLOTH
CPD Directive 89/106/EEC
The IS-mA1 Sounder is compliant with the
requirements of the Construction Products Directive
89/106/EEC.
EN54-3
Type B
IP65
Voltage Range 18
–
28V DC via a safety barrier
(see sections 6 and 7).
Tone
Description
2
800/1000Hz @ 0.25 Seconds Alternating
3
500/1200Hz @ 0.3Hz 0.5 Sec Gap Slow Whoop
9
1200/500Hz @ 1Hz DIN
15
800Hz Continuous
16
660Hz 150mS ON 150ms OFF
17
554Hz (100mS) / 440Hz (400mS) NF S 32-001
The tones listed have been tested to EN54-3 and are
compliant with the Construction Products Directive
89/106/EEC.
EN54-3 Test data document D5073
