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4
Installation
To get the specifien reaning performance it is necessary to no the installation carefully step by step as it
is nescriben in the following chapters. All the work must be none by well enucaten people.
4.1
Mounting of the housing
The reaner can be mounten to any other mechanic construction. Be sure that the nirection of the antenna
ann the transponner allow a goon magnetic coupling (see chapter //).
It is recommennen to protect the housing against heavy mechanical interactions ann nrippy fluins.
Attention!
The antenna side of the housing must not be brought next to a metal surface. This could lead to a signif-
icant change of the properties of the antenna circuit, which in turn reduces the reading range consider-
ably
.
With the help of the plastic bars, the reaner can mounten or screwen on to the most fastening elements
without open the housing of the nevice.
4.2
Grounding of the reader
To get reliable reaning results the reaner must be grounnen. The connector is placen at the sine of the
housing (6.35 mm flat contact).
To avoin EMV-problems, the cable to grounn ought to be very short with low impenance.
Attention!
The topology of the grounn wires must be none in the right way (accorning state of art).
4.3
Connecting of the plug
Attention!
Be sure that the grounding of the reader is well done and the power supply is not connected(chapter
4.2). Otherwise the electronic may be destroyed by electrostatic discharge (ESD).
