V01.00 | 2020/07
7
1
About These Instructions
These operating instructions describe the structure, functions and the use of the product and
will help you to operate the product as intended. These instructions contain rules for the use of
the devices in Safety Instrumented Systems (SIS). The assessment of the safety related values is
based on IEC 61508, ISO 13849-1 and IEC 62061.
Read these instructions carefully before using the product. This is to avoid possible damage to
persons, property or the device. Retain the instructions for future use during the service life of
the product. If the product is passed on, pass on these instructions as well.
1.1
Target groups
These instructions are directed to qualified personnel or technically trained personnel (planer,
developer, design engineer, installer, electrical specialist, operator, maintenance personnel etc.)
and must be carefully read by anyone anyone who assembles, commissions, operates, main-
tains, dismantles or disposes of the device.
1.2
Explanation of symbols used
The following symbols are used in these instructions:
DANGER
DANGER indicates a dangerous situation with high risk of death or severe injury if
not avoided.
WARNING
WARNING indicates a dangerous situation with medium risk of death or severe in-
jury if not avoided.
CAUTION
CAUTION indicates a dangerous situation of medium risk which may result in minor
or moderate injury if not avoided.
NOTICE
NOTICE indicates a situation which may lead to property damage if not avoided.
NOTE
NOTE indicates tips, recommendations and useful information on specific actions
and facts. The notes simplify your work and help you to avoid additional work.
u
CALL TO ACTION
This symbol denotes actions that the user must carry out.
a
RESULTS OF ACTION
This symbol denotes relevant results of actions.
1.3
Additional documents
The following additional documents are available online at
n
Data sheet
n
EU Declaration of Conformity
1.4
Feedback about these instructions
We make every effort to ensure that these instructions are as informative and as clear as pos-
sible. If you have any suggestions for improving the design or if some information is missing in
the document, please send your suggestions to
