M800S/M80/E80 Series Connection and Setup Manual
7 Connection of Control Unit
257
IB-1501269-J
7.12.4 Connecting I/O Device via EtherNet/IP
The expansion unit FCU8-EX565 functions as a scanner or an adapter of EtherNet/IP. Connect the EtherNet/IP-
compatible equipment with an ethernet cable (category 5e or above and twisted pair shield cable).
For details, refer to "M800/M80 Series EtherNet/IP Specifications manual".
(Note 1) EtherNet/IP unit is equipped with two RJ-45 connectors (LAN1 and LAN2); however, the function of EtherNet/
IP is available only on LAN1. Do not connect any cable to LAN2 port.
[Noise countermeasures of ethernet cable]
When the EtherNet/IP expansion unit is being used, expose the cable by removing a part of the cable sheath and
make sure to use the shield clamp for the exogenous noise countermeasure.
When you cannot use the shield clamp, make sure to install a ferrite core as a substitute to ethernet cable (near the
expansion unit).
<Related item>
Shield clamp fitting: "EMC Installation Guidelines: EMC Countermeasure Parts: Shield Clamp Fitting"
Ferrite core: "EMC Installation Guidelines: EMC Countermeasure Parts: Ferrite Core"
(FCU8-EX565)
(FCU8-EX70x)
EtherNet/IP
Option relay unit
EtherNet/IP unit
network connector
(Only LAN1)
(* Prepared by MTB)
Industrial switching hub
Adapters
Scanners
Industrial switching hub
Ethernet cable
(category 5e or above and
twisted pair cable with shield)
EtherNet/IP-compatible equipment
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