Mitsubishi Electric MELSEC iQ-R Series User Manual page 27

Authentication Class setting
From "Connection Device Information" under "Basic Settings" of the engineering tool, select either of the following items
according to devices to be connected.
Connected device System configuration
information
Authentication Class B Only Select this if the system is to be configured without connecting the
authentication Class A device.
• Page 27 Connection with modules on CC-Link IE TSN only
• Page 29 Connection with modules on CC-Link IE TSN and Ethernet
devices
Mixture of Authentication Select this if the system is to be configured in the future with the authentication
Class B/A or Authentication Class A device connected.
• Page 31 Connection with modules on CC-Link IE TSN and Ethernet
Class A Only
devices
When connecting an authentication Class B device and an authentication Class A device, use a general-purpose hub.
(Page 37 Hub)
No.0 P1
P2
No.0: Master station of authentication Class B device
 Up to eight slave stations of authentication Class B devices can be connected.
 General-purpose hub (NZ2EHG-T8(N) or DT135TX)
 Cascade connection of general-purpose hub is not available.
(1), (2), (3) Ethernet device (such as personal computer, vision sensor, or bar code reader)
Modules can be connected in any order regardless of the station number.
No.1
Ò
No.1
No.8
Ò
No.9
No.16
No.0
Switching hub
TSN hub
(authentication Class
B)
General-purpose hub
(authentication Class
A)
(2) (1)
Ó
(2) (1)
Ó
Ô
No.3 No.2
5 SYSTEM CONFIGURATION
Supported
standard
IEEE802.1AS
IEEE1588
5
(3)
(3)
25