Mitsubishi Electric MELSEC iQ-R Series User Manual page 38

■Precautions
• Place the Ethernet cable in a duct or clamp them. If not, dangling cable may swing or inadvertently be pulled, resulting in
damage to the module or cables or malfunction due to poor contact.
• Do not touch the core of the cable-side or module-side connector, and protect it from dirt or dust. If oil from your hand, dirt
or dust is attached to the core, it can increase transmission loss, arising a problem in data link.
• Check that the Ethernet cable is not disconnected or not shorted and there is no problem with the connector connection.
• Before connecting the Ethernet cables, check also the CC-Link IE TSN Installation Manual available on the CC-Link
Partner Association website (www.cc-link.org). Failure to follow the instructions in the manual may cause malfunctions.
• Do not use Ethernet cables with broken latches. Doing so may cause the cable to unplug or malfunction.
• Hold the connector part when connecting and disconnecting the Ethernet cable. Pulling the cable connected to the module
may result in malfunction or damage to the module or cable.
• For connectors without Ethernet cable, attached connector cover should be placed to prevent foreign matter such as dirt or
dust.
• The maximum station-to-station distance of the Ethernet cable is 100m. However, the length may be shorter depending on
the operating environment of the cable. For details, contact your cable manufacturer.
• The bend radius of the Ethernet cable is limited. For details, check the specifications of the Ethernet cable to be used.
• In line topology, do not connect the slave station with no IP address setting between the master station and slave stations,
or between slave stations. Data link may not be performed between the master station and the slave stations that is
connected after the slave station with no IP address setting. However, if the slave station with no IP address setting is
connected at the end of line topology, this case is not applicable.
Wiring products
The following describes the devices used for CC-Link IE TSN.
■Ethernet cable
Use Ethernet cable that meets the following standards.
Communicatio Ethernet cable
n speed
1Gbps Category 5e or higher, straight cable (double 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.
Communicatio Type
n speed
1Gbps Category 5 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
• 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.
6 WIRING
36
Connector Type
RJ45 The following conditioning cables:
connector • IEEE802.3(1000BASE-T)
• ANSI/TIA/EIA-568-B(Category 5e)
Model (Manufacturer)
SC-E5EW series (Mitsubishi Electric System & Service Co., Ltd.)