Siemens 7RD01 Serie Manual Del Usuario página 8

Εnglish
Certification
ATEX
IECEx
INMETRO
Note
The electronic submodule with device category 2G may
be used in zone 1 hazardous areas.
Actuators with device categories 1G, 2G and 3G for zones
0, 1, and 2 as well as device categories 1D, 2D and 3D for
zones 20, 21 and 22 may be connected to the inputs of
the electronic submodule.
Installation
Danger
It is possible that sparks or impermissibly high surface
temperatures may occur during installation. Never perform
an installation under explosive conditions!
• During installation, observe the EN 60 079-14 regulations.
• The electronic submodule must be mounted in Zone 1 in
an enclosure with the Ex e degree of protection.
• When installed in Zone 2, the electronic submodule must
be mounted in an enclosure providing a degree of
protection of at least IP 54 (must have manufacturer's
statement for Zone 2).
A5E00308221-09
II 2 G (1) GD and I M2
Ex ib [ia Ga] [ia IIIC Da] IIC T4 Gb;
Ex ib [ia Ma] I Mb
KEMA 04 ATEX1249
IECEx KEM 05.0011
UL-BR 12.0073
Εnglish
CE
0344