Mitsubishi Electronics FX3U-CF-ADP Manual Do Utilizador

FX

3U

-CF-ADP User's Manual

• Installation in Enclosure

Programmable logic controllers are open-type devices that must be installed and used within conductive 
control cabinets. Please use the programmable logic controller while installed within a conductive shielded 
control cabinet. Please secure the cabinet door to the control cabinet (for conduction).
Installation within a control cabinet greatly affects the safety of the system and aids in shielding noise from 
the programmable logic controller.

• Control cabinet

- The control cabinet must be conductive.

- Ground the control cabinet with the thickest possible grounding cable.

- To ensure that there is electric contact between the control cabinet and its door, connect the cabinet and 

its doors with thick wires.

- In order to suppress the leakage of radio waves, the control cabinet structure must have minimal 

openings. Also, wrap the cable holes with a shielding cover or other shielding devices.

- The gap between the control cabinet and its door must be as small as possible by attaching EMI gaskets 

between them.

*1.

These wires are used to improve the conductivity between the door and control cabinet.

Shielding cover

Shielded cable

Wires*1

EMI gasket