Supplementary Power Supply Regulations - WAGO 750 Series Manual

34 •
The WAGO-I/O-SYSTEM 750
Power Supply

2.7.4 Supplementary Power Supply Regulations

The WAGO-I/O-SYSTEM 750 can also be used in shipbuilding or offshore
and onshore areas of work (e. g. working platforms, loading plants). This is
demonstrated by complying with the standards of influential classification
companies such as Germanischer Lloyd and Lloyds Register.
Filter modules for 24-volt supply are required for the certified operation of the
system.
Item No.
750-626
750-624
Therefore, the following power supply concept must be absolutely complied
with.
Fig. 2-21: Power supply concept
Note
Another potential power terminal 750-601/602/610 must only be used behind
the filter terminal 750-626 if the protective earth conductor is needed on the
lower power contact or if a fuse protection is required.
Name Description
Supply filter Filter module for system supply and field supply (24 V,
0 V), i.e. for field bus coupler/controller and bus power
supply (750-613)
Supply filter Filter module for the 24 V- field supply
(750-602, 750-601, 750-610)
g01xx11e
WAGO-I/O-SYSTEM 750
Linux Fieldbus Coupler