Wiring; System Configuration Example; Network Configuration; Network Components - Mitsubishi Electric 800 Series Instruction Manual

2.2

Wiring

2.2.1

System configuration example

1.
Select the connection method. (refer to
2.
Prepare the equipment required for wiring. (Refer to
3.
Turn OFF the power of the programmable controller and the inverters.
4.
Connect the master station and the inverters with Ethernet cables. (Refer to
Master station
Inverter
Power
Ethernet cable
supply
2.2.2

Network configuration

 Network topology
The network can be wired into star topology or line topology. A network can consist of a combination of star and line topologies.
Item
Modules are configured into a star using a switching hub and Ethernet cables. Slave stations can be easily added in a
Star topology
star topology. Furthermore, data link continues among normally-operating stations in a star topology.
Line topology Modules are configured into a line with Ethernet cables. A switching hub is not required.
 Station number and connection position
Modules can be connected in any order regardless of the station number.
 Replacing CC-Link IE TSN devices
For star topology, slave stations can be replaced without powering off the whole system.
NOTE
• Refer to the Master Module User's Manual for detailed network configurations.
2.2.3

Network components

 Connection cable
Use Ethernet cables compliant with the following standards.
Ethernet cable
Category 5 or higher straight cable (double
shielded / STP)
• Recommended product (as of April 2019)
Model
*1
Mitsubishi Electric System & Service Co., Ltd.
SC-E5EW series
*1 SC-E5EW cable is for in-enclosure and indoor uses. SC-E5EW-L cable is for outdoor use.
page 11).
page
Slave station
Inverter
Power
Motor Motor
supply
Connector
The following conditioning cables:
RJ-45 connector • IEEE 802.3 (100BASE-TX)
• ANSI/TIA/EIA-568-B (Category 5)
Manufacturer
11.)
page 13.)
Description
Type
11
2. Ethernet Communication
2.2 Wiring
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