Power Supply Concept In Marine Applications; Figure 13: Power Supply Concept, Category Emc1 (Marine Applications); Table 35: Legend For Figure "Power Supply Concept, Category Emc1 (Marine Applications) - 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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48
Connect Devices
6.2.1
Power Supply Concept in Marine Applications
The appropriate filter module is required when using Ex i I/O modules in
marine applications!
Power supply to the Ex i supply module shall be provided via the appropriate
filter module when using Ex i I/O modules in marine applications!
Modules approved to category EMC1 (marine applications): 750-626 or 750-
626/020-000.
Modules approved to category EMC2 (marine applications): 750-626, 750-
626/020-000, 750-624 or 750-624/020-000.
Figure 13: Power Supply Concept, Category EMC1 (Marine Applications)
Table 35: Legend for Figure "Power Supply Concept, Category EMC1 (Marine Applications)"
Pos. Explanation
1
Fieldbus coupler/controller
2
Filter module (750-626, 750-626/020-000)
3
Ex i supply module (750-606, 750-625/000-001)
4
Ex i I/O modules
5
End module
Manual
Version 1.4.0
WAGO-I/O-SYSTEM 750
750-484 2AI 4-20mA HART Ex i
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