Mitsubishi Electric NZ2GF-ETB, User Manual

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(3) Cables
Use shielded cables for the cables which are connected to the Ethernet adapter module and run out from the
control panel. If a shielded cable is not used or not grounded correctly, the noise immunity will not meet the
specified value.
(a) Grounding a twisted pair cable
• Always use shielded twisted pair cables for connection to 10BASE-T and 100BASE-TX connectors. For
the shielded twisted pair cable, strip a part of the jacket as shown below and ground the exposed shield
section to the ground as much as possible.
(b) CC-Link IE Field Network cables
The precautions for using CC-Link IE Field Network cables are described below.
• Be sure to use the cables for CC-Link IE Field Network (manufactured by Mitsubishi Electric System &
Service Co., Ltd.: SCE5EW-S  M).
• Shielded cables should be used for CC-Link IE Field Network. Strip a part of the jacket as shown below
and ground the exposed shield in the largest possible area.
(c) Grounding cables with a cable clamp
Use shielded cables for external wiring and ground the shields of the external wiring cables to the control panel
with the AD75CK-type cable clamping (Mitsubishi). (Ground the shield section 20 to 30cm away from the
Ethernet adapter module.)
For details of the AD75CK, refer to the following.

AD75CK-type Cable Clamping Instruction Manual
Shielded twisted pair cable
Shield
CC-Link IE Field Network cable
Shield
Inside the
control panel
AD75CK
Ethernet
adapter module
20 to 30cm