Explanation of Symbols
4
279954 / 944260310110
2022-05-04·BA00·III·en·00
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CPU module for Zone 1
Series 9442/32
2
Explanation of Symbols
2.1
Symbols used in these Operating Instructions
2.2
Symbols on the Device
Symbol
Meaning
Handy hint for making work easier
DANGER!
Dangerous situation which can result in fatal or severe injuries
causing permanent damage if the safety measures are not
complied with.
WARNING!
Dangerous situation which can result in severe injuries if the
safety measures are not complied with.
CAUTION!
Dangerous situation which can result in minor injuries if the
safety measures are not complied with.
NOTICE!
Dangerous situation which can result in material damage if the
safety measures are not complied with.
Symbol
Meaning
05594E00
CE marking according to the current applicable directive.
02198E00
Device certified for hazardous areas according to the marking.
11048E00
Safety notes that must always be observed: The corresponding
data and/or safety-related instructions contained in the
operating instructions must be followed for devices with this
symbol!
20690E00
Marking according to WEEE Directive 2012/19/EU
05000E
Hot surface!
ESD
Component prone to electrostatic charges!
Observe the safety notes and handling instructions in these
operating instructions.
Summary of Contents for 279953
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