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MELSEC-Q
5 SETUP AND PROCEDURES BEFORE OPERATION
(9) The cables connected to the QD70 should be placed in a duct or fixed. Not doing
so can cause the QD70, drive unit or cables to be damaged when the cables
swing, move or are pulled carelessly, for example, or to malfunction due to poor
cable connection.
(10) To comply with the EMC Directive and Low-Voltage Directive, always ground the
QD70 to the control box using the shielded cables and AD75CK cable clamping
(Mitsubishi Electric make).
QD70
20cm (7.88 inch)
to 30cm (11.82 inch)
Inside control box
AD75CK
[How to ground shielded cables using AD75CK]
Shield cable
Shield
Installation screw to control box (M4 screw)
Ground terminal
Ground terminal installation scre
(M4 8 screw)
Using the AD75CK, you can tie four cables of about 7mm outside diameter
together for grounding.
(For details, refer to the AD75CK-type Cable Clamping Instruction Manual
<IB-68682>.
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