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Controllers
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Programmable Controllers MELSEC
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MELSEC iQ-F Series
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Regarding the maximum number of connections for MODBUS communication
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No : 22324
Release Date : 2018/08/30 13:55
Update : 2023/06/23 10:49
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Regarding the maximum number of connections for MODBUS communication
When MODBUS communication is used as master station, how many slave stations can be connected?
Category :
FAQ
>
Controllers
>
Programmable Controllers MELSEC
>
MELSEC iQ-F Series
FAQ
>
Controllers
>
Programmable Controllers MELSEC
>
MELSEC iQ-F Series
>
CPU Module
FAQ
>
Controllers
>
Programmable Controllers MELSEC
>
MELSEC iQ-F Series
>
Network/Communication
Answer
32 stations can be connected when RS-485 port is used and only 1 station can be connected when RS-232 port is used.
Product Name
FX5U, FX5UC, FX5UJ, FX5S
Product Category
CPU Module, Network/Communication
Series
MELSEC iQ-F Series