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10
4 Installation
4.1 Mechanical installation of the device
► Mount the device on a 35 mm DIN rail in a housing protected against dust and
humidity (min� IP 54)�
Leave enough space between the device and the top and bottom of the
housing to enable air circulation and to avoid excessive heating�
Take into account the internal heating of all devices when mounting several
devices side by side� The environmental conditions must be observed for
every device and, in order to avoid overheating, maintain between them a
minimum distance of 20
mm�
4.2 Remove the device