Technical data

28 • The WAGO-I/O-SYSTEM 750
Power Supply
WAGO-I/O-SYSTEM 750
PROFIBUS
Attention
Some bus modules have no or very few power contacts (depending on the
I/O function). Due to this, the passing through of the relevant potential is
disrupted. If a field supply is required for subsequent bus modules, then a
power supply module must be used.
Note the data sheets of the bus modules.
In the case of a node setup with different potentials, e.g. the alteration from
DC 24 V to AC 230V, a spacer module should be used. The optical
separation of the potentials acts as a warning to heed caution in the case of
wiring and maintenance works. Thus, the results of wiring errors can be
prevented.
2.6.3.2 Fusing
Internal fusing of the field supply is possible for various field voltages via an
appropriate power supply module.
750-601 24 V DC, Supply / Fuse
750-609 230 V AC, Supply / Fuse
750-615 120 V AC, Supply / Fuse
750-610 24 V DC, Supply / Fuse / Diagnosis
750-611 230 V AC, Supply / Fuse / Diagnosis
Fig. 2-14: Supply module with fuse carrier (Example 750-610) g0xxx09e