User Documentation

1 About this documentation | Symbols and notes
3u-remote IP20 modules for functional safety manual 1484600000/07/11.2020
1 About this documentation
1.1 Symbols and notes
The safety notices in this documentation are designed
according to the severity of the danger.
DANGER
Imminent risk to life!
Notes with the signal word “Danger” warn
you of situations which will result in serious
injury or death if you do not follow the in-
structions given in this manual.
WARNING
Possible danger to life!
Notes with the signal word “Warning” warn
you of situations which may result in serious
injury or death if you do not follow the in-
structions given in this manual.
CAUTION
Risk of injury!
Notes with the signal word “Caution” warn
you of situations which may result in injury
if you do not follow the instructions given in
this manual.
ATTENTION
Material damage!
Notes with the signal word “Attention” warn you of hazards
which may result in material damage.
Text next to this arrow are notes which are
not relevant to safety, but provide important
information about proper and effective work
procedures.
The situation-dependent safety notices may contain the fol-
lowing warning symbols:
Symbol Meaning
Warning against hazardous electrical
voltage
Warning against explosive atmospheres
Warning against electrostatically charged
components
Warning against automatic startup
Instruction: observe the documentation
▶ All instructions can be identified by the black triangle
next to the text.
– Lists are marked with a tick.
1.2 Complete documentation
This manual contains product-specic
information and notes about the use of
u-remote safe modules. It supplements
but doesnot replace the u-remote manual
(document no 1432790000).
All manuals are available to download on the
Weidmüller website.