Mitsubishi Electric MELSEC-A User Manual page 172

IMPORTANTI
(I)
Design the configuration of a system to provide an external protective or safety inter
locking circuit for the PCs.
(2)
The components on the printed circuit boards will be damaged by static electricity,
so avoid handling them directly. If it is necessary to handle them take the following
precautions.
(a) Ground human body and work bench.
(b) Do not touch the conductive areas of the printed circuit board and its electrical
parts with and non-grounded tools etc.
Under no circumstances will Mitsubishi Electric be liable or responsible for any consequential
damage that may arise as a result of the installation or use of this equipment.
All examples and diagrams shown in this manual are intended only as an aid to understanding
the text, not to guarantee operation. Mitsubishi Electric will accept no responsibility for actual
use of the product based on these illustrative examples.
Owing to the very great variety in possible applications of this equipment, you must satisfy
yourself as to its suitability for your specific application.