Structure Of Authentication Class B/A Devices And Ethernet Devices - Mitsubishi Electric MELSEC iQ-R Series User Manual

5.2
Structure of Authentication Class B/A Devices and
Ethernet Devices
System configuration used when "Mixture of Authentication Class B/A or Authentication Class A Only" is selected from
"Connection Device Information" under "Basic Settings" of the engineering tool.
The modules on CC-Link IE TSN are an authentication Class B device, and the general-purpose hub is an authentication
Class A device.
Connection with modules on CC-Link IE TSN and Ethernet devices
■Line topology
The network with modules and devices is configured in line topology. A general-purpose hub is not required.
Up to 8 modules on CC-Link IE TSN can be connected to P1 or P2 of the master station at the position indicated with (1).
Connect an Ethernet device at the end.
No.0
No.0: Master station
No.1: Local station
No.8: Remote station
(2) Ethernet device (such as personal computer)
When an error occurs in a slave station, the stations connected after the faulty station will be disconnected.
■Star topology
Modules or devices are connected in star topology via a general-purpose hub. This allows devices to be added easily.
One general-purpose hub can be connected to each of P1 or P2 of the master station.
No.0
No.1
No.2
No.0: Master station
No.1: Local stations cannot be connected in star topology.
No.2: Remote stations cannot be connected in star topology.
(1), (2), (3) Ethernet device (such as personal computer, vision sensor, or bar code reader)
(4) General-purpose hub (NZ2EHG-T8(N) or DT135TX)
Even when an error occurs in a slave station, data link can be continued with the stations that are operating normally.
(1)
No.1
(4)

5.2 Structure of Authentication Class B/A Devices and Ethernet Devices

(2)
No.8
(1)
(2)
(3)
5 SYSTEM CONFIGURATION
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