Chapter 6 Wiring - Mitsubishi Electric MELSEC iQ-R Series User Manual

6
WIRING
This chapter describes the wiring methods, wiring products, and wiring precautions when CC-Link IE TSN is used.
Precautions
The dedicated TSN hub is required when modules on CC-Link IE TSN are configured in a star topology or hubs are
configured in a cascade topology.
Read the following carefully.
Page 27 Structure of Authentication Class B Devices and Ethernet Devices
Page 37 Hub
Wiring methods
The following describes connection and disconnection of the Ethernet cable.
■Connecting the cable
1.
Push the Ethernet cable connector into the RJ71GN11-T2 until it clicks. Pay attention to the connector's direction.
2.
Lightly pull it to check that it is securely connected.
3.
Check whether the LINK LED of P1 or P2 connected with an Ethernet cable is on.
*1 The time between the cable connection and the LINK LED turning on may vary. The LINK LED usually turns on in a few seconds. Note,
however, that the time may be extended further if the link-up processing is repeated depending on the status of the device on the line. If
the LINK LED does not turn on, refer to the following and take corrective actions.
 MELSEC iQ-R CC-Link IE TSN User's Manual (Application)
Both P1 and P2 can be used.
• When only one of P1 and P2 is used in star topology, either P1 or P2 is applicable.
• When both ports are used in line topology, P1-P1, P2-P2, and P1-P2 connections are acceptable.
■Disconnecting the cable
1.
Press the latch down and unplug the Ethernet cable.
*1
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