Figure 17: Power Supply Concept For Marine Applications In Ex I - Class A (Shown With 750-624/Xxx-Xxx For Field 2); Table 133: Legend For Figure "Power Supply Concept For Marine Applications In Ex I - Class A (Shown With 750-624/Xxx-Xxx For Field 2); Table 134: Explanation Of The Legend For Figure "Power Supply Concept For - WAGO 750-489 Manual

WAGO-I/O-SYSTEM 750
750-489 4AI RTD/TC/Strain Gauge Ex i
Power Supply Concept for Marine Applications in Ex i Class A
Figure 17: Power Supply Concept for Marine Applications in Ex i – Class A (shown with 750-
624/xxx-xxx for Field 2)
Table 133: Legend for figure "Power Supply Concept for Marine Applications in Ex i – Class A (shown
with 750-624/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 / T (750-626/025-001)
3 Supply module, 24 VDC (750-602) or
Supply module, 24 VDC, with fuse (750-601) or
Supply module, 24 VDC, with fuse and diagnostics (750-610)
4 Filter module, 24 VDC, HI GF (750-624/020-002) or
Filter module, 24 VDC, HI (750-624/020-000)
5 Supply module, 24 VDC, Ex i, with diagnostics (750-606) or
Supply module, 24 VDC, Ex i (750-625/000-001)
6 Ex I I/O modules
7 End module
Table 134: 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)
Connect Devices 115
Version 1.1.0, valid from FW Version 02
Manual