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BECKHOFF CX50x0 User Manual

Page 31

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Notes on the documentation

CX50x0 - Hardware Documentation

29

Incorrect installation positions
The CX50x0 system must not be operated vertically on the top-hat rail. A vertical position would lead to insufficient
CPU ventilation, since the ventilation openings are located on the top and bottom of the housing. Installation of the
system on its side would also lead to inadequate ventilation.