Mitsubishi Electric MELCEC Q Series User Manual page 123

8. 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.
The ferrite core manufactured by TDK Corporation, ZCAT3035-1330, is recommended.
The Ethernet is the registered trademark of
I/O signal cables and other communication cables
Always ground the I/O signal lines (including common line) and other communication
cables (RS-232, 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
A1SD75P -S3 are described below.
(a) When using a cable of 2m or less
• Ground the shield section of the external wiring cable with a cable clamp.
(Ground the shield at the closest location to the A1SD75-S3 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.
XEROX Corporation
8 - 6
*2
connected to