Wiring Products; Switching Hub (Rj71Gn11-T2 Only) - Mitsubishi Electric MELSEC iQ-R Series User Manual

Wiring products

Use Ethernet cable that meets the following standards.
Communication Type
speed
1Gbps Category 5e or higher, straight cable (shielded, STP)
100Mbps Category 5 or higher, straight cable (shielded, STP)
Cables for CC-Link IE TSN are available from Mitsubishi Electric System & Service Co., Ltd. (Catalogs for cable are also
available.)
In addition, the connector processing of cable length is available for your preference. Please consult your local Mitsubishi
representative.
Communication Type
speed
1Gbps Category 5e or higher, straight cable (double shielded, STP)
A communication error may occur due to high-frequency noise from devices other than a programmable
controller in a given connection environment. The following describes countermeasures to be taken on the
RJ71GN11-T2 side to avoid high-frequency noise influence.
Wiring
• Use a duplex shield type cable.
• Do not bundle the cable with the main circuit or power cable or do not place it near those lines.
• Place the cable in a duct.
7.2

Switching Hub (RJ71GN11-T2 Only)

Use the following industrial switching hubs for wiring the RJ71GN11-T2.
Term
*1*2
TSN hub
General-purpose hub
*1 When using a TSN hub, use the RJ71GN11-T2 with a firmware version of "05" or later.
*2 Use of the following is recommended for TSN hub:
Type
CC-Link IE TSN industrial managed switch
A switching hub can be used for cascade connection.
When the switching hub is used for cascade connection, check the specifications of the switching hub used.
Precautions
• Since there are different restrictions for system configuration using a TSN hub and system configuration using a general-
purpose hub, setting with an engineering tool is required. ( Page 30 SYSTEM CONFIGURATION (RJ71GN11-T2))
• Do not configure a ring topology when modules are connected to a switching hub. Doing so, all stations will fail and data
links cannot be performed.
• Incorrectly configured ring topology can be detected an error on the CC-Link IE TSN/CC-Link IE Field diagnostics and
event history. However, if the system is configured with a switching hub, the error may not be detected.
• For the restrictions on the switching hub, refer to the manual for the product used.
7 WIRING
68
7.2 Switching Hub (RJ71GN11-T2 Only)
Description
For the models and usage methods of the switching hubs, refer to the CC-Link Partner
Association website (www.cc-link.org).
Model (Manufacturer)
NZ2MHG-TSNT (Mitsubishi Electric
Corporation)
Type
The following conditioning cables:
• IEEE 802.3 (1000BASE-T)
• ANSI/TIA/EIA-568-B (Category 5e)
The following conditioning cables:
• IEEE 802.3 (100BASE-TX)
• ANSI/TIA/EIA-568-B (Category 5)
Model (Manufacturer)
SC-E5EW series (Mitsubishi Electric System & Service Co., Ltd.)
CC-Link IE TSN Class
CC-Link IE TSN Class B device
CC-Link IE TSN Class A device
Reference
 CC-Link IE TSN Industrial Managed Switch User's
Manual
Connector
RJ45
connector