Mitsubishi Q2ACPU User Manual page 322

20. EMC AND LOW VOLTAGE DIRECTIVES
(4)
(5)
(c) Always use double-shielded coaxial cables as the coaxial cables
the 10BASE2 connectors. Ground the double-shielded coaxial cable by
connecting its outer shield to the ground.
Refer to (1) for the grounding of the shield.
*2 Make sure to attach a ferrite core to the cable.
As a ferrite core, ZCAT2035 manufactured by TDK is recommended.
Ethernet is the registered trademark of XEROX, Co.,LTD
I/O signal cables and other communication cables
Always ground the I/O signal lines (including common line) and other communication
cables (RS-232-C, RS-422, etc.) in the same manner as described in (1) if they are
brought out of the control panel.
Positioning modules
Precautions for configuring machinery compliant with the EMC Directives using the
AD75P -S3 are described below.
(a) When using a cable of 2m (6.56ft.) or less
• Ground the shield section of the external wiring cable with a cable clamp.
(Ground the shield at the closest location to the AD75 external wiring
connector.)
• Connect the external wiring cable to a drive unit or an external device in the
shortest distance.
• Install the drive unit in the same panel.
AD
75
External wiring connector
Cable clamp
External wiring cable
(within 2m (6.56ft.))
Drive unit
20 - 6
*2
connected to