Mitsubishi Electric QD75P1N User Manual page 100

4 INSTALLATION, WIRING AND MAINTENANCE OF THE PRODUCT
20cm(7.88inch)
to 30cm(11.82inch)
(10) For compliance with the EMC and Low Voltage Directives, satisfy the
following requirements.
 The cable connecting the drive unit and the QD75 must be the length
below.
QD75P N/QD75P : 2m or shorter
QD75D N/QD75D : 10m or shorter
 The cables connected to the external device for the QD75 must be 30m or
shorter. (except the one for pulse output)
 Use shielded twisted pair cables and an AD75CK type cable clamp
(manufactured by Mitsubishi Electric) to ground the cables to the
control box.
Even when compliance with the EMC Directive is not required, attaching an
AD75CK type cable clamp to the cable connected to the QD75 may reduce
the influence of external noise.
Inside control box
AD75CK
For details on AD75CK, refer to the following.
AD75CK-type Cable Clamping Instruction Manual
4 - 12
MELSEC-Q