Mitsubishi Q80BD-J71GP21S-SX User Manual page 24

(2) Precautions for communication cable wiring
Special skills and tools are required to connect the
CAUTION
communication cable to the connector plug, which is an
exclusive product.
When purchasing it, please consult your local Mitsubishi
representative.
Incomplete connection can result in a short, fire or
malfunction.
Securely plug the communication cable to the connector
of the CC-Link IE Controller Network board. Then, check
for any incomplete connection.
Poor contact may cause an erroneous input or output.
Place the communication cables connected to the CC-
Link IE Controller Network board in a duct or clamp them.
If not, dangling cables may swing or inadvertently be
pulled, resulting in damage to the board or cables or
malfunctions due to poor contact.
Remarks
For optical fiber cables, refer to the "MELSECNET/G Network System
Reference Manual (Controller Network)".
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