Installation in zone 1, Installation in zone 22, Electrostatic charge – Rockwell Automation 1797-OE8 FLEX Ex Analog Modules User Manual User Manual
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Publication 1797-6.5.1 - May 2005
How to Install Your FLEX Ex Analog Modules 3-3
Installation in Zone 1
These modules must not be exposed to the environment. Provide a suitable
metal enclosure. These modules have a protection factor of IP20.
Installation in Zone 22
When the module is installed in Zone 22, the following cabinets must be used:
IVK-ISRPI-V16LC; IVK-ISRPI-V8HYW; or IVK-ISRPI-V8LC. These
cabinets can be purchased from:
Pepperl+Fuchs GmbH
Konigsberger Allee 85-87, D-68307
Mannheim, Germany
Attn: PA Sales Dept.
Kirsten Becker
Telephone +49 776 1298
www.pepperl-fuchs.com
The IS-RPI cabinets (type IVK2-ISRPI-V8LC, IVK2-ISRPI-V8HYW, or
IVK-ISRPI-V16LC) ensures the basic protection for the intrinsically safe
apparatus of the IS-RPI system for use in Zone 22. It corresponds with
category 3D according to RL 94/9 EG and with the type label marked with
the following information:
Pepperl+Fuchs GmbH
68301 Mannheim
IVK2-ISRPI-V8LC (or IVK2-ISRPI-V8HYW or IVK-ISRPI-V16LC)
II 3D IP54 T 70°C
CE
Serial (manufacturing) number
Model
Electrostatic Charge
Protect the system against electrostatic charge. Post a sign near this module:
Attention! Avoid electrostatic charge. For your convenience, a sign which
can be cut out and posted is included in this user manual before the back
cover.
WARNING
These modules cannot be used in an intrinsically safe
environment after they have been exposed to
non-intrinsically safe signals.