Proface LT4300M - 5.7 Modular HMI + Control" - Manual (Page 22)

22
English
Correct Mounting Position
The rear module must be mounted with steel sheet horizontally or vertically plane as
shown in the figure:
NOTE: Keep adequate spacing for proper ventilation to maintain an ambient temperature
between 0...50
° C (32...122 ° F) for horizontal installation and 0...40 ° C (32...104 ° F) for
vertical installation.