
DF PROFINET IO PCI - Installation Instructions Safety Instructions
KUNBUS V1.3 / 31.03.2017 1
1 Safety Instructions
WARNING: Disregarding this
warning may result in damage to
equipment and/or serious personal
injury. Only qualified personnel may
start up and operate this device.
According to the safety instructions in
this text, qualified personnel are
persons who are authorized to start
up, to ground, and to mark devices,
systems, and equipment according to
the standards of safety technology.
In addition, these persons must be
familiar with all warning instructions
and maintenance measures in this
text.
WARNING: The DF PROFINET IO
PCI board is designed exclusively for
PELV operation according to EN
60950/EN 60204/VDE 0805-1.
Shielding
The shielding ground of the
connected twisted pair cables is
electrically connected to the female
connector. When connecting
network segments,
avoid ground loops, potential
transfers, and voltage equalization
currents via the braided shield.
NOTE: Electrostatic discharge!
The device contains components that
can be damaged or destroyed by
electrostatic discharge. When
handling the device, observe the
necessary safety precautions against
electrostatic discharge (ESD), in
accordance with
EN 61340-5-1 and EN 61340-5-2, as
well as
IEC 61340-5-1 and IEC 61340-5-2.