NETLink
®
Ethernet Products
1 Safety Information
For your own safety and for the safety of others, always heed the
safety information given here. The safety information indicates
possible hazards and provides information about how you can
avoid hazardous situations.
The following symbols are used in this manual.
Caution, indicates hazards and sources of error
Gives information
Hazard, general or specific
Danger of electric shock
1.1 General
A NETLink
®
Gateway is only used as part of a complete system.
The operator of a machine system is responsible for observing
all safety and accident prevention regulations applicable to the applica-
tion in question.
During configuration, safety and accident prevention rules spe-
cific to the application must be observed.
Emergency OFF facilities according to EN 60204 / IEC 204
must remain active in all modes of the machine system. The system
must not enter an undefined restart.
Faults occurring in the machine system that can cause damage
to property or injury to persons must be prevented by additional exter-
nal equipment. Such equipment must also ensure entry into a safe state
in the event of a fault. Such equipment includes electromechanical
safety buttons, mechanical interlocks, etc. (see EN 954-1, risk assess-
ment).
Never execute or initiate safety-related functions using an
operator terminal.
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