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Revision History
EtherCAT Communication Unit USER’S MANUAL (3G3AX-MX2-ECT)
Revision History
A manual revision code appears as a suffix to the catalog number located at the top left of the front and
lower right of the back covers.
Revision code Revision date Changes and revision pages
01 August 2010 First printing
02 July 2011 Added information on Machine Automation Controller NJ501-1x00 series.
Man.No. I574-E1-02
Revised symbols