Beckhoff CP63xx User Manual download pdf (Page 12)

Installation Instructions

Installation of the PC in the control cabinet

The Built-in Panel PC CP63xx is designed for mounting in control cabinets

in machine and plant engineering applications.

The ambient conditions specified for operation must be observed (see the

section on Technical data).

Preparation of the control

cabinet

The control cabinet wall must be prepared with the required mounting

opening for the computer unit according to the PC's dimensions (see

chapter Assembly dimensions).

Note

When the unit is installed in an enclosure, adequate space for

ventilation and for opening the PC must be provided.

The clearance above and below the housing must be at least 100 mm

in order to ensure adequate ventilation of the PC.

Please note the following points during installation of the PC:

• Position the PC in such a way that reflections on the screen are

avoided as far as possible.

• Use the position of the screen as a guide for the correct installation

height; it should be optimally visible for the user at all times.

• The PC should not be exposed to direct sunlight.

• When the unit is in its mounting position, the ventilation openings must

not be obstructed.

Warning

Extreme environmental conditions should be avoided as far as

possible. Protect the rear of your PC from dust, humidity and heat.

The ventilation slots of the PC must not be covered.

Installation in a control

cabinet wall

Proceed as follows:

1. Insert the PC at the intended control cabinet wall position and protect it

from falling out, prior to final mounting.

2. Release the clamping levers with a No. 3 Allen key, turn the clamping

levers to the side through 90° and retighten the screws.

Earthing measures

Earthing connections dissipate interference from external power supply

cables, signal cables or cables to peripheral equipment.

Establish a low-impedance connection from the earthing point on the PC

housing to the central earthing point on the control cabinet wall, in which

the computer is being installed.

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Beckhoff CP63xx User Manual Page 12