Mitsubishi Electric MELSEC iQ-R Series Configuration Manual page 137

■ Mounting procedure (without a module fixing hook)
The module without a module fixing hook is equipped with a module fixing screw on its case. To properly use the module fixing
screw and the base unit, observe following instructions when mounting or removing the module.
• When securing units, align a screwdriver with the screw slot and tighten slowly.
• Do not use an electric screwdriver.
• If foreign matter is sticking to the module fixing screw, remove it before mounting the module.
(2)
(3)
Use the module fixing screw that is equipped with the module.
(1)
1.
If a cap is attached to the base unit module
connector, remove the cap.
2.
Place the concave part (1) of a module onto
the guide (2) of the base unit.
3.
Push in the module and tighten the module
fixing screw (3) to fix the module on the base
unit. (tightening torque: 0.36 to 0.48Nm)
4.
Make sure that the module is securely
mounted.
5 INSTALLATION AND WIRING
5.8 Mounting/Removing a Module or Terminal Block
5
135