Chapter 2 Installation
Accura 2300/2350 User Guide
Page 92
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Fig 2.70 Accura 2300 Ethernet Connection
Ethernet 2 Ports
Item
Description
Port name
Ethernet1, Ethernet2
Ethernet cable
STP[Shielded Twisted Pair]/SFTP[Screened Foiled Twisted Pair] Cat 5e
Protocol
Modbus TCP
Type
100Base-TX[100 Mbps/Full Duplex]
Connection
Star, Daisy-Chain, Ring connection
Warning
The field of distribution boards[or switchgear boards] is an environment that emits a large amount of
electromagnetic waves due to electric power lines. This can seriously affect the quality of Ethernet
communication, so you must use STP(Shielded Twisted Pair) or SFTP(Screened Foiled Twisted Pair) cable. Refer
to "Chapter 4>Setup Mode>Ethernet Communication Setup" for Ethernet setup.
Daisy chain connection allows up to Max. 20 Accura 2300s.
connections
Cable length Max. 100m
For fast recovery, ring connection is made using
Ethernet switch supporting RSTP, and priority
should be adjusted so that switch is set as root.
Summary of Contents for Accura 2300 Front
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