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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-L Series > Restriction on the use of CPU when branch module and extension module are used
FAQ
Restriction on the use of CPU when branch module and extension module are used
Are there any restrictions on the serial number of LCPU when using the L series branch module and extension module?
- Category :
Answer
Use L series CPU modules whose first 5 digits of the serial number are "13072" or later.
- Product Name
- MELSEC-L Series
- Series
- CPU