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Wiring for CC-Link communication
2.5.5 Unit replacement while online
Connect an online communication connector to the CC-Link communication connector. The online communication connector
enables a unit replacement without interrupting the communication. Always connect the online communication connector to
CONA (front side) of the CC-Link communication connector. (Do not connect it to CONB (back side) of the CC-Link
communication connector. Doing so will cause a failure or breakage of the inverter and the connectors.)
Also connect a one-touch connector plug with terminating resistor to the CC-Link communication connector of FR-E700-NC at
the end.
(A replacement while online is not available for the units, which are using the built-in terminating resistor selection switches
(SW1).)
Use the following online communication connector and one-touch connector plug with terminating resistor.
y Online communication connector (as of December 2009)
y One-touch connector plug with terminating resistor (as of December 2009)
Model Manufacturer
35715-L010-B00 AK 3M
Model Manufacturer
A6CON-TR11 Mitsubishi Electric Corporation
Note
y Do not use the online communication connector A6CON-LJ5P (Mitsubishi Electric Corporation) and 35720-L200-B00
AK (3M) for this product. Doing so will cause a failure or breakage of the inverter and the connectors.
CONA
CONB
Online communication
connector
One-touch connector plug with
terminating resistor
Terminal