Figure 11: Supply Principle Ex I; Figure 12: Overvoltage Categories; Table 34: Legend For Figure "Overvoltage Categories - WAGO I/O-SYSTEM 750 Manual
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
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Also See for I/O-SYSTEM 750:
- Manual (450 pages) ,
- User's installation and configuration (335 pages) ,
- Technical description, installation and configuration (236 pages)
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WAGO-I/O-SYSTEM 750
750-484 2AI 4-20mA HART Ex i
Figure 11: Supply Principle Ex i
Figure 12: Overvoltage Categories
Table 34: Legend for Figure "Overvoltage Categories"
Pos. Explanation
1
Fieldbus coupler/controller
2
Filter module (if required)
3
Ex i supply module
4
Ex i I/O modules
5
End module
Overvoltage categories and rated surge voltage see EN 61010-2-201.
Connect Devices
47
Manual
Version 1.4.0
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