Omron CQM1H

About this documen
t
This document provides the reference information for replacing CQM1H/CJ1M/CJ1G PLC
systems with CJ2M series PLC.
This document does not include precautions and reminders; please read and understand the
important precautions and reminders described on the manuals of PLCs (both of PLC used in
the existing system and PLC you will use to replace the existing PLC) before attempting to start
operation.