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APPENDIX 9 EMC INSTALLATION GUIDELINES
Appendix 9.5 Countermeasures for Wiring in Panel
I - 113
(3) Servo communication cable [FCUA-R000 cable]
• Use a shield clamp within 10cm from the panel's inlet/outlet.
• Install a ferrite core on both ends of the connected units.
• The shield clamp and ferrite core are not required if the control unit and drive section unit are
wired in the same panel.
Control panel
Drive section unit
Shield clamp
FCUA-R000 cable
Ferrite core
Control panel
Control unit
(4) Ethernet cable
• Use a shield clamp within 10cm from the panel's inlet/outlet.
• Install a ferrite core on both ends of the connected units.
• The shield clamp and ferrite core may not be required depending on the peripheral device.
Control panel
Control unit
Shield clamp
Ethernet cable
Ferrite core
Peripheral device
Control panel