Mitsubishi Electric MELSEC-L LD75D, Руководство пользователя

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CHAPTER 4 INSTALLATION, WIRING, AND MAINTENANCE OF PRODUCT
4
4.
3 W
iring
(8) Place the cables in a duct or clamp them. If not, dangling cable may swing or
inadvertently be pulled, resulting in damage to the LD75, drive unit, or cables,
or malfunction due to poor contact.
(9) If the cable connected to the LD75 and the power line must be adjacently laid
(less than 100mm), use a shielded cable. Ground the shield of the cable
securely to the control panel on the LD75 side.
[Applicable connectors]
The table below shows applicable connectors for external devices. When wiring, use applicable wires and an
appropriate tightening torque.
[Wiring example of shielded cable]
The following shows a wiring example for noise reduction in the case where the connector A6CON1 is used.
Mitsubishi Electric 40-pin connector Wire
Model Tightening torque Wire diameter Type Material Temperature rating
A6CON1
0.20 to 0.29Nm
0.3  (AWG22)
Stranded Copper 75

or more A6CON2
0.088 to 0.24 
(28 to 24AWG)
A6CON4 0.3

(AWG22)
Connector
Connector (A6CON1)
To external devices
(for two drive units)
Shielded
cable
Drive
unit
To external device
To drive unit
Use the shortest possible length to
ground the 2mm 2 or more FG wire.
(The shield must be grounded on
the LD75 side.)
The length between the connector and the shielded
cables should be the shortest possible.
To LD75