Mitsubishi Electric D75D4, User Manual

Page: 94 / 896

4 - 6
MELSEC-Q
4 INSTALLATION, WIRING AND MAINTENANCE OF THE PRODUCT
[2] Other precautions
(1) Main body

The main body case is made of plastic. Take care not to drop or apply
strong impacts onto the case.

Do not remove the QD75 PCB from the case. Failure to observe this
could lead to faults.
(2) Cable

Do not press on the cable with a sharp object.
 Do not twist the cable with force.

Do not forcibly pull on the cable.

Do not step on the cable.
 Do not place objects on the cable.

Do not damage the cable sheath.
(3) Installation environment
Do not install the module in the following type of environment.

Where the ambient temperature exceeds the 0 to 55°C range.

Where the ambient humidity exceeds the 5 to 95%RH range.

Where there is sudden temperature changes, or where dew condenses.
 Where there is corrosive gas or flammable gas.

Where there are high levels of dust, conductive powder, such as iron
chips, oil mist, salt or organic solvents.
 Where the module will be subject to direct sunlight.

Where there are strong electric fields or magnetic fields.

Where vibration or impact could be directly applied onto the main body.