Beckhoff CX20 2 Series, Manual

Page: 33 / 77

Commissioning
CX20x2 33 Version: 1.7
Vertical mounting position
The minimum distance of at least 30 mm above and below the cooling fins of the Embedded PC must also
be adhered to when the device is mounted vertically.
Ensure that any Bus Terminals connected to the Embedded PC are designed for operation in vertical
position.
Fig. 23: CX20x2 Embedded PC, vertical mounting position.
If you install the Embedded PC vertically, the device must be fastened properly to prevent it slipping off the
DIN rail. Install a bracket below the Embedded PC for this purpose.
Horizontal mounting position
The minimum distance of at least 30 mm above and below the cooling fins of the Embedded PC must also
be adhered to when the device is mounted horizontally.
Ensure that any Bus Terminals connected to the Embedded PC are designed for operation in horizontal
position.
Fig. 24: CX20x2 Embedded PC, horizontal mounting position.
If there is a risk of vibrations or impact in the same direction as the mounting rail when the Embedded PC is
installed horizontally, the device must be secured with an additional bracket in order to prevent it slipping.