3
3. Mounting and Installation
3.1 Handling Precautions
(1) Do not drop or apply severe shock to the module case since it is made of
resin.
(2) Before touching the module, always touch grounded metal, etc. to
discharge static electricity from human body, etc.
Not doing so can cause the module to fail or malfunction.
(3) Tighten the screws such as module fixing screws within the following
ranges.
Screw position
Tightening torque range
Remarks
Module fixing screw
(usually not required)
(M3 screw) (*1)
0.36 to 0.48 N•m
-
RS-232 cable connector
screw (M2.6)
0.20 to 0.39 N•m
Screw hole depth:
L=3.2mm or less
(Internal dimension from
end face)
*1: The module can be easily fixed onto the base unit using the hook at the
top of the module.
However, it is recommended to secure the module with the module
fixing screw if the module is subject to significant vibration.
3.2 Installation Environment
For details, refer to the user's manual for the CPU module used.
