iv Computer module C2PU7 User’s Manual
3. Precautions on Wiring
WARNING
CAUTION
Be sure to turn off power before wiring.
Otherwise, it can cause electric shock or
malfunction of the model 2000.
Mandatory
Be sure to use crimp-style terminal with
insulating sheath or insulating tape to cover
the conductive parts when wiring modules so
that no conductive parts are exposed.
Handle the terminal cover with care so as not
to fall off or get damaged.
Be sure to fix the cover on the terminal block
after wiring.
An exposed conductive part can cause
electrical shock.
Mandatory
Apply power of the specified ratings
described in the manual.
Applying excess power voltage to the model
2000 can cause explosion or fire.
Mandatory
It is assumed that the users have general
knowledge of industrial electrical control
systems.
Mandatory