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Retro-Reflex Sensors for Clear Glass Recognition
10. Appendix
10.1 List of Abbreviations
Abbreviation
Meaning
Tu
Ambient temperature
Ub
Supply voltage
IODD
IO Device Description
MTTFd
Mean Time to Dangerous Failure
10.2 Change Index, Operating Instructions
Version
Date
Description/Change
1.0.0
22.05.17
Initial version of the operating instructions
1.1.0
29.11.17
(see section “3. Technical Data”, page 7)
10.3 EU Declaration of Conformity
The EU declaration of conformity can be found on our website at www.wenglor.com in the product’s
download area.
