WAGO-I/O-SYSTEM 750
Ground Fault Diagnostics 43
750-626/020-002 Power Supply Filter 24 VDC HI GF
Manual
Version 1.0.0
Table 24: Explanation of the Legend for figure “Power Supply Concept for Marine Applications in Ex i
– Class A (shown with 750-624/xxx-xxx for Field 2)”
Explanation
HI
High Isolation (filter for isolation-monitored systems)
GF
Ground Fault (filter with ground fault diagnostics)
Power Supply Concept for Marine Applications in Ex i - Class B
Figure 21: Power Supply Concept for Marine Applications in Ex i – Class B (shown with 750-
626/xxx-xxx for Field 2)
Table 25: Legend for figure “Power Supply Concept for Marine Applications in Ex i – Class B (shown
with 750-626/xxx-xxx for Field 2)”
No. Explanation
1
Fieldbus Couplers/Controllers
2
Filter module, 24 VDC, HI GF (750-626/020-002) or
Filter module, 24 VDC, HI (750-626/020-000) or
Filter module, 24 VDC, HI / Temperature (750-626/025-001)
3
Filter module, 24 VDC, HI GF (750-626/020-002) or
Filter module, 24 VDC, HI (750-626/020-000) or
Filter module, 24 VDC, HI / T (750-626/025-001)
4
Supply module, 24 VDC, Ex i, with diagnostics (750-606) or
Supply module, 24 VDC, Ex i (750-625/000-001)
5
Ex I I/O modules
6
End Module