Siemens LOGO! 24RC Manual page 2

Welcome to LOGO!
Safety guidelines
This manual contains notices which you should observe to ensure
your own personal safety, as well as to protect the product and
connected equipment. These notices are highlighted in the ma-
nual by a warning triangle and are marked as follows according to
the level of danger:
Danger
!
Warning
!
Caution
!
Note
Warning
!
Warning
!
ii
Indicates that death, severe personal injury or substantial dam-
age to property will result if proper precautions are not taken.
Indicates that death, severe personal injury or substantial dam-
age to property can result if proper precautions are not taken.
Indicates that personal injury or damage to property can result
if proper precautions are not taken.
Draws your intention to particularly important information on
the product, handling the product, or to a particular part of the
documentation.
Only qualified personnel should be allowed to install and
work on this equipment. Qualified personnel are defined as
persons who are authorized to commission, to ground and to
tag circuits, equipment and systems in accordance with estab-
lished safety practices and standards.
This device may only be used for the applications described in
the catalog and the technical description, and only with non–
Siemens devices or components if they have been approved
or recommended by Siemens.
This product can only function correctly and safely if it is trans-
ported, stored, set up, and installed correctly, and operated
and maintained as recommended.
LOGO! Manual
A5E00067781 01