Product overview   
 
22  Embedded PC 
Compact-Flash card 
The Compact Flash card (CF card) is a non-volatile memory medium. 
Data to be retained in the event of a power failure should be saved on the CF card. The CF card operates similar to a 
hard disk. 
Warning 
 
 
It is recommended only use CF cards supplied by Beckhoff Automation GmbH.  
The CF cards are made for industrial use. They possess a higher number of read / write cycles and 
an enhance temperature range (up to + 85°C). 
A proper operation of the CX-System can only be guaranteed with the use of CF cards from 
Beckhoff Automation GmbH!