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5 SYSTEM CONFIGURATION
5.3 Structure of CC-Link IE TSN Class B/A Devices (Mixture of CC-Link IE TSN Protocol Version 1.0 and 2.0) and Ethernet Devices
Operation when versions of connected devices are combined
The following tables show whether restrictions apply to possible combinations of connected devices that support the CC-Link
IE TSN Protocol version 2.0 and those that do not.
• Restrictions: Up to eight CC-Link IE TSN Class B devices can be connected to each port of the master station
• Restrictions: Connection cannot be made if the total cyclic data size of all device stations on the CC-Link IE TSN Class A
device side that form a boundary between CC-Link IE TSN Class B and CC-Link IE TSN Class A devices exceeds 2K
bytes.
CC-Link IE TSN Protocol version 2.0 support Restrictions
CC-Link IE TSN Class A device CC-Link IE TSN Class B device
Non-supporting products included Non-supporting products included Yes
Supporting products only Yes
Supporting products only Non-supporting products included Not available
Supporting products only Not available
CC-Link IE TSN Protocol version 2.0 support Restrictions
CC-Link IE TSN Class A device CC-Link IE TSN Class B device
Non-supporting products included Non-supporting products included Yes
Supporting products only Yes
Supporting products only Non-supporting products included Yes
Supporting products only Not available