Siemens 6ES7138-7EA01-0AA0 Manual De Instrucciones página 8

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Certification
ATEX
IECEx
INMETRO
Note
The PS power supply with device category 2G may be
used in zone 1 hazardous areas.
Installation
Danger
It is possible that sparks or impermissibly high surface
temperatures may occur during the installation. Never
perform an installation under explosive conditions!
 In making the installation, observe the EN 60 079-14
regulations.
 The PS power supply must be mounted in Zone 1 in an
enclosure with the Ex e degree of protection.
 In Zone 2, the PS power supply must be mounted in an
enclosure providing a degree of protection of at least IP 54
(must have manufacturer's statement for Zone 2).
Wiring the TM-PS-A/TM-PS-B terminal submodule
 When laying the cable and connecting the submodule,
observe the regulations in EN 60 079-14 plus any
applicable national regulations.
A5E00688978-05
II 2 G and I M2
Ex de [ib] IIC T4; Ex de [ib] I
KEMA 04 ATEX2263
IECEx KEM 05.0004
08/UL-BRCO-0004X
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