M800S/M80/E80 Series Connection and Setup Manual
7 Connection of Control Unit
252
IB-1501269-J
7.12.1 Connecting I/O Device via CC-Link
Use the dedicated communication cable for CC-Link network connection. Connect the communication cable to the
communication connector of the CC-Link expansion unit.
The connector for the communication cable on the CC-Link expansion unit side is provided with the CC-Link expansion
unit.
Use the Ver.1.10-compatible CC-Link dedicated cable as the communication cable. CC-Link system cannot provide its
performance with the Ver.1.10-incompatible cable, because it may cause the restrictions such as the reduction of
maximum cable length, increment of cable length between stations, and unusability of mixed wire materials from the
different manufacturers.
Make sure to attach the terminator to the final station unit.
[Connection of terminator]
Excerpt from CC-Link cable wiring manual (published by CC-Link partner association).
(Note 1) Unless the CC-Link dedicated cable is used, CC-Link system does not guarantee its operation. For the
specifications of the CC-Link dedicated cable and the inquiries, see the homepage of the CC-Link Partner
Association (http://www.cc-link.org/). (Click "Product Information".)
(Note 2) The value of the terminator that can be used for Ver.1.10-compatible CC-Link dedicated cable is 110Ω.
(Note 3) The terminator attaching to the communication connector on the CC-Link expansion unit side is the
connector type which has built-in resistance. The communication connector has a two-level structure,
however there is no difference in the specification attaching the cable to either one.
(FCU8-EX561)
CC-Link
(FCU8-EX70x)
CC-Link expansion unit
network connector
Prepared by MTB
Connector for
communication cable
CC-Link cable
CC-Link remote I/O station
Option Relay Unit
Master Remote Local
CC-Link cable CC-Link cable
TR TR
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