Use In Hazardous Environments; Marking Configuration Examples; Marking For Europe According To Cenelec And Iec; Figure 55: Side Marking Example For Approved I/O Modules According To Atex And Iecex - WAGO I/O-SYSTEM 750 Manual
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11
Use in Hazardous Environments
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The WAGO-I/O-SYSTEM 750 (electrical equipment) is designed for use in
Zone 2 hazardous areas.
The following sections include both the general identification of components
(devices) and the installation regulations to be observed. The individual
subsections of the "Installation Regulations" section must be taken into account if
the I/O module has the required approval or is subject to the range of application
of the ATEX directive.
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11.1
Marking Configuration Examples
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11.1.1
Marking for Europe According to CENELEC and IEC
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Figure 55: Side marking example for approved I/O modules according to ATEX and IECEx
Figure 56: Printing Text detail – Marking example for approved I/O modules according to ATEX
2ai 4-20ma hart ex i 2-channel analog input; hart; intrinsically safe, 2ai 4-20ma hart ne43 ex i 2-channel analog input; hart; namur ne43; intrinsically safe (100 pages)