Structure Of Cc-Link Ie Tsn Class B Devices And Ethernet Devices - Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual

Structure of CC-Link IE TSN Class B devices and Ethernet
devices
Direct connection of Ethernet devices
The following figure shows direct connection of Ethernet devices to CC-Link IE TSN-compatible devices.
No.0
Class B (1 Gbps)
No.0: Motion module (master station)
No.1: Remote I/O module (remote station)
No.2: Inverter (remote station)
(1), (2): Ethernet device
• The Ethernet devices (1 Gbps) can be directly connected to unused ports of the CC-Link IE TSN-compatible
devices without the switching hub.
• The Ethernet devices can perform MELSOFT connection and SLMP communications with the master
station. They also can communicate with each other using a protocol that supports each other. For the
maximum number of MELSOFT connection and SLMP communications, refer to the following.
Page 21 Performance Specifications of Ethernet
• Since the CC-Link IE TSN-compatible devices have a smaller memory capacity for packet reception
compared to the switching hub, packets may not reach external devices if the Ethernet devices are directly
connected and high-frequent communications are performed. This can be solved by using a TSN switching
hub and expanding the memory capacity for packet reception.
No.1
Class B (1 Gbps)
TSN switching hub
(1)
(2)
No.2
Class B (1 Gbps)
4 SYSTEM CONFIGURATION
4.5 Connection Examples
4
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