Kübler Ants LES02, Operation Manual

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3 Product Description Kübler Group
32 - EN BA Ants LES02 - R60073.0009 - 02
2.5 Use According to the Intended Purpose
Combined with a suitable evaluation unit, the measuring system serves for the determination of
the absolute position of elevator cars. The measuring system can be used as a position and
speed sensor.
The measuring system is not able to achieve on its own a safe state in the safety function.
Positions and standstill, as well as failures that may represent a danger must be detected by a
superordinate safe evaluation device; see chapter Functional Safety [
} 33].
Ants LES02 does not guarantee a response time. A safe evaluation unit must react accordingly
in the absence of position data.
The measuring system and its evaluation unit must meet the requirements mentioned in chapter
Technical Data [
} 34].
2.6 Foreseeable Misuse
The measuring system is not suitable for the following uses:
• Under water.
• In publicly accessible areas.
• As a standalone, independent safety system.
• Outside of the specifications stated in the data sheet.
• In areas where more serious EMC events may occur than those defined in the standard.
2.7 Other Applicable Documents
All technical data, as well as the mechanical and electrical characteristics, are specified in the
corresponding product data sheets.
The above mentioned documents, the original declarations of conformity and the relevant certi-
ficates can be downloaded from our homepage:
www.kuebler.com/docufinder .
For the evaluation of the safe sensor, observe the respective operation manual of the system to
be commissioned. The evaluation unit or control must comply with the requirements of the inter-
face description and with the safety-related technical specifications.
3 Product Description
3.1 Variants Overview
Sensor type Safety classes
LEB02 -
LES02 SIL3 (EN 81-50)
LES02 with PSU02