Loading And Installation; Handling Precautions; Installation Environment - Mitsubishi MELSEC A Series User Manual

4. LOADING AND INSTALLATION

The following is explanations of the handling precautions and
installation environment which is common to modules when handling
E71 from unpacking to installation.
For the details of loading and installation of the module, refer to User's
Manual of CPU module to be used.

4.1 Handling Precautions

The following is an explanation of handling precautions of the module.
(1) Because the case of the module is made of resin, be careful not to
drop it or expose it to strong impact.
(2) Always make sure to touch the grounded metal to discharge the
electricity charged in the body, etc., before touching the module.
Failure to do so may cause a failure or malfunctions of the module.
(3) Execute tightening of the module's installation screws within the
range indicated below.
Screw position
External power supply
terminal screw (*1)
Module fixing screw
*1 This terminal is used as an external power input terminal for
supplying power to the transceiver when being connected to a
10BASE5.

4.2 Installation Environment

Refer to User's Manual of CPU module to be used.
Tightening torque range
AJ71E71N-B5 : 98 to 137 N⋅cm (M4 screw)
A1SJ71E71N-B5 : 40 N⋅cm (M2.5 screw)
78 to 118 N⋅cm (M4 screw)
10