Eaton XV300 Manual page 31

CAUTION
INTERFERENCES
The values specified in the technical data, as well as the device's elec-
tromagnetic compatibility (EMC), cannot be guaranteed if the following
are used: unsuitable cables, improperly assembled and terminated
cables, and/or wiring that does not conform to the applicable standards.
Only use cables assembled and terminated by professionals.
The cables being used must be assembled and terminated as required
by the port/interface description in this document.
When wiring the XV300 multi touch display, follow all instructions
regarding how to wire the corresponding port/interface.
All general Directives and standards must be complied with.
CAUTION
INTERFERENCES
Screw all plug-in connections or lock them into place in order to
improve screening.
Signal cables must not be routed in the same cable duct with power
cables.
Before putting the system into operation, check all cable connections to
make sure that everything has been wired properly.
Make sure that all voltages and signals have the required values as spe-
cified in the technical data.
CAUTION
SAFELY DIVERTING ELECTRICAL INTERFERENCE CURRENTS
HMI panel XV300The must be connected to a central earth point with a
conductor that is as short and has as low a resistance as possible.
Ground connection characteristics:
l
Wire cross-sectional area ≧ 1.5 mm², length ≦ 350 mm
The XV300 needs to be connected to the conductive structure in, e.g.,
the control panel using the central earth point (earthing screw). This
method of earthing is mandatory required for proper function.
DANGER
STRAY CURRENTS
Large equalizing currents between the functional earthing system and
the ground system of different devices may result in fire or in mal-
functions due to signal interference.
If necessary, route an equipotential bonding conductor, with a
cross-sectional area that is several times larger than that of the
cable shielding, parallel to the cable.
XV300 04/19 MN048017EN www.eaton.eu
2. Safety regulations
2.3 Device-specific Hazards
31