Revision History
A manual revision code appears as a suffix to the catalog number on the front and back covers of the
manual.
Cat. No.
Revision code
01
02
CJ-series EtherCAT Slave Units Operation Manual (W541)
W541-E1-02
Date
April 2015
Original production
April 2019
Added information on the unit version that supports a ring
topology.
Revision code
Revised content
Revision History
27