Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual page 96

Precautions
If the firmware version is "1.001" or earlier, connection cannot be made if the total cyclic data size of the CC-Link IE TSN
Class A devices exceeds 2K bytes. (The total cyclic data size of the CC-Link IE TSN Class A devices in the entire system
configuration, regardless of the connection path) For example, when the cyclic data size of one device is 0.2K bytes, the
upper limit is 10 devices.
If the firmware version is "1.002" or later and there is any CC-Link IE TSN Class B or A device that does not support the CC-
Link IE TSN Protocol version 2.0, connection cannot be made if the total cyclic data size of the CC-Link IE TSN Class A
devices (the total cyclic data size of the CC-Link IE TSN Class A devices in the entire system configuration, regardless of the
connection path) exceeds 2K bytes.
For cyclic data size of each device, refer to the manual for the device used.
4 SYSTEM CONFIGURATION
94
4.5 Connection Examples