Mitsubishi Electric MELSEC iQ-R Series User Manual page 33

When the communication speed for the master station is set to 100Mbps
This mode indicates the availability of connection with a network configuration device when "Communication Speed" of the
master station set to "100Mbps".
: Connection available, : Connection available via a switching hub, : Connection not available
S: TSN hub available
H: General-purpose hub available
Device on the master station
side
(A device near the master
station)
Master station 100Mbps
(Authentication
Class B device)
Local station 1Gbps
(Authentication
100Mbps
Class B device)
Remote station 1Gbps
(Authentication
100Mbps
Class B device)
*1 For a slave station with a communication speed of 100Mbps, set "Communication Period Setting" to "Basic Period" or "Normal-Speed".
*2 Since cyclic data is also sent to the Ethernet device when the Ethernet device is connected to the master station, communication may
not be possible depending on the type of the Ethernet device.
*3 Since cyclic data is sent to an Ethernet device when a local station or remote station is used with an Ethernet device on the end side via
a switching hub, communication may not be possible depending on the type of an Ethernet device.
*4 For a local station or remote station of a device on the master station side, use a multicast filter supported device. ( Manual for the
device used)
Precautions
When a TSN hub is used, check the TSN hub specifications on the CC-Link Partner Association website (www.cc-link.org).
Device on the end side (A device far from the master station)
Local station (Authentication
Class B device)
1Gbps 100Mbps
*1*3
 S
 
*1*3
 S
 
*1*3
 S
5.1 Structure of Authentication Class B Devices and Ethernet Devices
Remote station (Authentication
Class B device)
1Gbps 100Mbps
*1
 S
 
*1
 S
 
*1
 S
5 SYSTEM CONFIGURATION
Ethernet device
1Gbps 100Mbps
*2
 SH
 
*4
 SH
 
*4
 SH
5
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