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 Contact Output Module CQM1-OC224
OMRON AC Input Module CQM1-IA121
OMRON EEPROM Memory Cassette CQM1-ME04R
OMRON Analog input Module CQM1-AD042
OMRON CPU CQM1-CPU45-EV1
OMRON CPU CQM1-CPU43-V1
OMRON Temperature Control Module CQM1-TC204
OMRON Transistor Output Module CQM1-OD216
OMRON Safety relay module CQM1-SF200
OMRON CPU CQM1-CPU41-EV1
OMRON SYSMAC BUS module CQM1-G7M21
OMRON DC Input Module CQM1-ID111
OMRON Transistor Output Module CQM1-OD211
OMRON Temperature Control Module CQM1-TC101
OMRON Transistor Output Module CQM1-OD214
OMRON B7A Interface Module CQM1-B7A13
OMRON Input expansion CQM1-G7N11
OMRON I/O LINK UNIT CQM1-LK501
OMRON Programming Consoles CQM1-PRO01-E
OMRON Analog Power Supply Module CQM1-IPS01


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