MITSUBISHI ELECTRIC Mitsubishi Programmable Logic Controller QD75D - Manual (Page 83)

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MELSEC-Q
4 INSTALLATION, WIRING AND MAINTENANCE OF THE PRODUCT
(10) To make this product conform to the EMC and Low Voltage Directive, be
sure to use of a AD75CK type cable clamp (manufactured by Mitsubishi
Electric) for grounding to the control box.
QD75
20cm(7.88inch)
to 30cm(11.82inch)
Inside control box
AD75CK
[How to ground shielded cable using AD75CK]
Shielded cable
Shield
Installation screw to control box (M4 screw)
Ground terminal
Ground terminal installation screw (M4 8 screw)
Using the AD75CK, you can tie four cables of about 7mm outside diameter together for
grounding.