SAFETY INSTRUCTIONS
Design Precautions
Installation Precautions
Do not bunch the control wires or communication cables with the main
circuit, power wires, or close together. They should be installed 100mm
(3.94 inches) or more from each other.
Not doing so could result in noise that may cause erroneous operation.
Use the PLC in an environment that meets the general specification
contained in this manual or datasheet.
Using the PLC in an environment outside the range of the general
specifications could result in electric shock, fire, erroneous operation, and
damage to the product.
Completely turn off the power supply before loading or unloading the
module.
Not doing so could result in electric shock or damage to the product.
Make sure all modules are loaded correctly and securely.
Not doing so could cause a malfunction, failure, and/or drop.
Make sure I/O and extension connectors are installed correctly.
Poor connection could cause an input or output failure.
When install the PLC in a vibrating environment, be sure to insulate
the PLC from direct vibration.
Not doing so could cause electric shock, fire, and/or erroneous operation.
Be sure that there are no foreign substances such as conductive
debris inside the module.
Conductive debris could cause fires, damage, and/or erroneous operation.
Caution
Caution
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