2. Safety regulations
2.3 Device-specific hazards
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
per the specification.
CAUTION
SAFELY DIVERTING ELECTRICAL INTERFERENCE CURRENTS
XP-504The must be connected to a central earth point with a con-
ductor that is as short and has as low a resistance as possible.
l
Ground connection characteristics:
Wire cross-sectional area ≧ 6 mm²,
length ≦ 350 mm, wide ≥ 20 mm
The XP-504 needs to be connected to the conductive structure in,
e.g., the control panel using the central earth point. 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.
CAUTION
NON-GALVANICALLY-ISOLATED INTERFACES
The HMI may be damaged by potential differences.
The GND terminals of all bus modules must be connected.
The HMI must be de-energized before connecting or dis-
connecting any connections to it.
27
XP-504
08/2021 MN048028EN Eaton.com
Summary of Contents for XP-504
Page 1: ...Manual 08 2021 MN048028EN XP 504 manual...
Page 4: ......
Page 14: ...0 1 About this documentation 15 XP 504 08 2021 MN048028EN Eaton com...
Page 62: ...5 Commissioning 5 2 Running the XP 504 63 XP 504 08 2021 MN048028EN Eaton com...
Page 66: ...6 Operation 6 2 Handling terminal 67 XP 504 08 2021 MN048028EN Eaton com...
Page 74: ...7 Operating system 7 2 Windows 10 Enterprise LTSC 75 XP 504 08 2021 MN048028EN Eaton com...
Page 76: ...8 Faults 77 XP 504 08 2021 MN048028EN Eaton com...
Page 94: ...Appendix A 2 Further usage information 95 XP 504 08 2021 MN048028EN Eaton com...