user manual

8
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) Execute tightening of the module's installation screws within the range indicated
below.
Tightening torque range
AJ71E71N A1SJ71E71NScrew position
B5T B2 B5T B2
External power supply
terminal screw ( 1)
98 to 137 N⋅cm
(M4 screw)
—
40 N⋅cm
(M2.5 screw)
—
Module fixing screw
78 to 118 N⋅cm
(M4 screw)
1: This terminal is used as an external power input terminal for supplying power to the
transceiver when being connected to a 10BASE5.
Input of external power to the external power supply terminal is not required when
being connected to a 10BASE-T.
4.2 Installation Environment
Refer to User’s Manual of CPU module to be used.