Mitsubishi Electric MELSEC iQ-R Series User Manual page 27

Number of connectable networks
In CC-Link IE TSN communications, a total of 239 networks can be connected between Mitsubishi Electric programmable
controller network modules by relay stations
performed.)
Relay station
Network No.1
*1 This is a station that relays data link to other station with mounting more than one network modules on one programmable controller.
*2 This type corresponds to CC-Link IE TSN, Ethernet, CC-Link IE Field Network, and CC-Link IE Controller Network.
Primary functions of CC-Link IE TSN
The CC-Link IE TSN Plus module has the following functions using CC-Link IE TSN. ( Page 138 FUNCTIONS)
• Cyclic transmission
• Transient transmission
• Security (IP filter, remote password)
• RAS (slave station disconnection, automatic return, master station duplication detection, IP address duplication detection,
and time synchronization)
• CC-Link IE TSN Network synchronous communication function
• CC-Link IE TSN/CC-Link IE Field diagnostics
Primary functions of EtherNet/IP
The CC-Link IE TSN Plus module has the following functions using EtherNet/IP. ( Page 256 FUNCTIONS)
• Cyclic transmission function (Class1 communications)
• Message communication function (Client) (UCMM/Class3 communications)
• Message communication function (Server) (UCMM/Class3 communications)
*1
, regardless of the network type
Relay station
Network No.3
Network No.2
Relay station
*2
. (Relaying via EtherNet/IP cannot be
Relay station
Network No.239
Network No.238
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