Fusing; Figure 17: Fuse Modules For Automotive Fuses, Series 282; Figure 18: Fuse Modules For Automotive Fuses, Series 2006 - WAGO 750-626/040-000 Manual

42 Connect Devices
By inserting an additional power supply module, the field supply via the power
contacts is disrupted. From there a new power supply occurs which may also
contain a new voltage potential.
Pos : 34.28 /Serie 750 ( WAGO-I/O-SYST EM)/Systembesc hrei bung/Vers orgung/F eldvers orgung - Ansc hluss - 2 Hinweis e: Potenti al neu einspeisen + Distanz kl emme @ 3\mod_1232950091343_21.doc x @ 26724 @ @ 1
Re-establish the ground connection when the connection to the power jumper
contacts is disrupted!
Some I/O 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
you require a field supply via power jumper contacts for subsequent I/O modules,
then you have to use a power supply module.
Note the data sheets of the I/O modules.
Use a spacer module when setting up a node with different potentials!
In the case of a node setup with different potentials, e.g. the alteration from
DC 24 V to AC 230 V, you should use a spacer module. The optical separation of
the potentials acts as a warning to heed caution in the case of wiring and
maintenance works. Thus, you can prevent the results of wiring errors.
Pos : 34.29 /Serie 750 ( WAGO-I/O-SYST EM)/Systembesc hrei bung/Vers orgung/F eldvers orgung XTR - Absic her ung @ 16\mod_1373895529559_21.doc x @ 126191 @ 4 @ 1
6.5.3.2

Fusing

Fusing has to be done externally. The fuse modules of the WAGO series 281 and
282 are suitable for this purpose.

Figure 17: Fuse Modules for Automotive Fuses, Series 282

Figure 18: Fuse Modules for Automotive Fuses, Series 2006

WAGO-I/O-SYSTEM 750 XTR
750-xxxx/0040-xxxx Design Notes /XTR
Manual
Version 1.2.0