An optional Memory Cassette can be used to store the user program, PLC Setup, and other data in ROM so that vital data will not be lost event of battery expiration or careless programming/monitoring operations.
If the PLC’s settings need to be changed to execute another process, the entire software setup and user program can be changed just by excing the Memory Cassette and rebooting the PLC.

EEPROM:
CQM1-ME04K
CQM1-ME04R
CQM1-ME08K
CQM1-ME08R

Flash Memory:
CQM1H-ME16K
CQM1H-ME16R

EPROM:
CQM1-MP08K
CQM1-MP08R

OMRON AC Input Module CQM1-IA221
OMRON Programming Consoles CQM1-PRO01-E
OMRON EEPROM Memory Cassette CQM1-ME08R
OMRON CPU CQM1-CPU45-EV1
OMRON Analog Power Supply Module CQM1-IPS02
OMRON I/O LINK UNIT CQM1-LK501
OMRON Input expansion CQM1-G7N11
OMRON Analog Input Module CQM1-AD041
OMRON Analog input Module CQM1-AD042
OMRON Temperature Control Module CQM1-TC302
OMRON CPU CQM1-CPU44-V1
OMRON EPROM Memory Cassette CQM1-MP08R
OMRON Temperature Control Module CQM1-TC002
OMRON CPU CQM1-CPU41-EV1
OMRON Connecting cable CQM1-CIF01
OMRON CompoBus/S Master Module CQM1-SRM21-V1
OMRON CPU CQM1-CPU11-E
OMRON CPU CQM1-CPU43-EV1
OMRON EPROM Memory Cassette CQM1-MP08K
OMRON Safety relay module CQM1-SF200


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