Mitsubishi Electronics AJ65bt-r2 ユーザーズマニュアル
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MELSEC-A
4 PROCEDURES AND SETTINGS BEFORE OPERATION
4.2 Precautions for handling
The precautions for handling the R2 are shown below.
DANGER
• Do not touch the terminals or connectors while the power is ON.
Failure to observe this could lead to electric shocks or malfunctioning.
• Do not touch the connector inside the lid at the top of the module.
Failure to observe this could lead to module trouble or malfunctioning.
CAUTION
• Make sure that foreign matter, such as cutting chips or wire scraps, do not enter the
module.
Failure to observe this could lead to fires, trouble or malfunctioning.
Failure to observe this could lead to fires, trouble or malfunctioning.
• Never disassemble or modify the module.
Failure to observe this could lead to trouble, malfunctioning, injuries or fires.
• The module case is made of resin, so do not drop it or apply strong impacts on it.
Failure to observe this could lead to module damage.
• Tighten the terminal screws within the specified torque range.
A loose terminal screw could lead to short-circuiting or malfunctioning.
If the terminal screw is too tight, short-circuiting or malfunctioning could occur due to
screw damage.
If the terminal screw is too tight, short-circuiting or malfunctioning could occur due to
screw damage.
• Dispose of this product as industrial waste.
• Use this module within the general specification environment described in the
• Use this module within the general specification environment described in the
manual.
Use in an environment outside the general specification range could lead to electric
shocks, fires, malfunctioning, product damage or deterioration.
Use in an environment outside the general specification range could lead to electric
shocks, fires, malfunctioning, product damage or deterioration.
• Securely fix the module with the DIN rail or installation screw. Tighten the installation
screw within the designated torque range.
A loose screw could lead to dropping, short-circuiting or malfunctioning.
If the screw is too tight, dropping or short-circuiting could occur due to screw
damage.
A loose screw could lead to dropping, short-circuiting or malfunctioning.
If the screw is too tight, dropping or short-circuiting could occur due to screw
damage.
• Before installing or removing the module on the panel, be sure to shut off all phases
of external power supply used by the system.
Failure to shut off all phases could lead to module trouble or malfunctioning.
Failure to shut off all phases could lead to module trouble or malfunctioning.