Mounting
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Application in potentially explosive atmospheres The Embedded PC must be fitted with a suitable housing and suitable cables for use in potentially explosive atmospheres. In potentially explosive atmospheres, the Embedded PC must always be installed in a housing with the correct protection class, and suitable cables must be used. |
Install the Embedded PC in a housing or a control cabinet, if it is to be used in potentially explosive atmospheres.
Ex area | Flammable substance | Protection class |
|---|---|---|
Zone 2 | Gas | IP 54, according to EN 60079-15 |
Zone 22 | dust, non-conductive | IP 54, according to EN 60079-31 |
dust, conductive | IP 6x, according to EN 60079-31 |
Observe the temperature at the cable entry points into the housing. If the temperature during nominal operation is higher than 70 °C at the entry points or higher than 80 °C at the wire branching points, cables that are designed for these higher temperatures and Ex operation must be used.