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Appendix
A.1
Finding the suitable lens
It is important to select the appropriate components to suit the ambient conditions in which
your optical reader is operated and the associated requirements of your reading
environment. These usually comprise:
● Optical reader
● Lens
● Ring light
● Protective lens barrel
● Accessories (e.g. switch, communication module, MicroSD adapter, connecting or
Ethernet cable, etc.)
You can determine which lens is the right one for your requirements using the TIA Selection
Tool or the SIMATIC Ident Configuration Guide. You can find the tools under the following
links:
● TIA Selection Tool (http://www.siemens.com/tia-selection-tool)
● SIMATIC Ident Configuration Guide
(https://support.industry.siemens.com/cs/ww/en/view/67384964)
The reader can also be operated with third-party external lamps/ring lights. In this case, the
ring light must be adjusted accordingly.
SIMATIC MV500
Operating Instructions, 05/2019, C79000-G8976-C494-02
A
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