Power Supply Concept In Marine Applications; Figure 14: Power Supply Concept, Category Emc1 (Marine Applications); Table 20: Legend For Figure "Power Supply Concept, Category Emc1 (Marine Applications) - WAGO 750-539 Manual

WAGO-I/O-SYSTEM 750
750-539 4DO 24V DC VALVE Ex i
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 14: Power Supply Concept, Category EMC1 (Marine Applications)

Table 20: 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 1.0.1
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