Regarding number of CC-Link IE field network Basic | FAQ

FAQ > Controllers > Programmable Controllers MELSEC > MELSEC iQ-F Series > Regarding number of CC-Link IE field network Basic connections

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No : 44652
Release Date : 2025/03/18 10:22
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Regarding number of CC-Link IE field network Basic connections

What is the maximum number of connections per network in CC-Link IE field network Basic?

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

When the FX5 CPU Module is used as the master station, the maximum number of devices connected to 1 network is 16.
The following firmware versions are required to connect 16 devices.

FX5U/FX5UC: 1.110 or later
FX5UJ: 1.080 or later
FX5S: 1.040 or later
GX Works3 1.110Q and later

Product Name: FX5U, FX5UC, FX5UJ, FX5S

Product Category: CPU Module, Network/Communication

Series: MELSEC iQ-F Series