Installation
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3 Installation
3.1 Installation Requirements
3.1.1 Installation Precautions
Observe the following precautions when installing the controller:
● Before installation, ensure that the controller is powered off.
● To avoid damage to the controller, do not drop or shock the controller's housing, terminal block, or
connector.
● Do not disassemble the controller; otherwise the controller may be damaged.
● To avoid damage to the terminal and controller, do not overtighten the fasteners.
● The left panel of the controller is an aluminum plate for heat dissipation. Exercise caution to avoid
burns.
3.1.2 Installation Environment
When installing the controller on the guide rail, take the operability, maintainability, and environment
adaptation into account. Do not install the controller in a location with:
● An ambient temperature exceeding the range of –5°C to +55°C
● Ambient humidity exceeding the range of 5% to 95% RH
● Drastic temperature changes and condensation
● Corrosive and flammable gas
● Conductive powders (such as dust and iron powder), oil mist, salt, and organic solvents
● Direct sunlight
● Strong electric and magnetic fields
● Vibration or shocks
3.1.3 Installation Space
To facilitate ventilation and module replacement, reserve enough space between the module and its
surroundings.
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