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- FAQ > Controllers > Programmable Controllers MELSEC > MELSEC-F Series > Main Unit > Connection of expansion boards and a memory cassette to the FX3G series main unit
FAQ
- Inquiries
Connection of expansion boards and a memory cassette to the FX3G series main unit
Is it possible to connect expansion boards and a memory cassette to the FX3G series main unit at the same time?
- Category :
Answer
They can be used together.
* 14/24-point type FX3G series main unit
･ An expansion board can be connected to BD1 (1st position) and a memory cassette can be connected to BD2 (2nd position).
* 40/60-point type FX3G series main unit
･ When one expansion board is used, a memory cassette can be connected to any BD slot where the expansion board is not connected.
･ When two expansion boards are used, a memory cassette can be connected to BD1 (2nd position) or BD2 (2nd position).
* 14/24-point type FX3G series main unit
･ An expansion board can be connected to BD1 (1st position) and a memory cassette can be connected to BD2 (2nd position).
* 40/60-point type FX3G series main unit
･ When one expansion board is used, a memory cassette can be connected to any BD slot where the expansion board is not connected.
･ When two expansion boards are used, a memory cassette can be connected to BD1 (2nd position) or BD2 (2nd position).
- Product Name
- MELSEC-F Series
- Product Category
- FX3G
- Series
- Main Unit
