Toshiba nv Series - Page 6

6F8C1575
iv
2. Safety Precautions on Wiring
DANGER
Mandatory
Connect the cables while the power
is off.
Otherwise, it may cause an electric shock
or failure.
Mandatory
When wiring the module, use crimp
contacts with sheath, or cover it with
tape.
Otherwise, exposed conductors may
cause an electric shock
Mandatory
Install the terminal block cover
securely to the terminal block.
Exposed conducting parts may cause
an electric shock.
CAUTION
Mandatory
Connect an external power supply
that matches the rating.
Otherwise, it may cause an explosion or
fire.
Mandatory
Wiring work must be done by worker
with product knowledge.
Wrong wiring may cause a fire, electric
shock, or failure.
Mandatory
When using the contact relay used
for relay output, check the contact
life.
If the contact life of the relay is expired,
an output error may occur due to a
defective contact, resulting in an
accident or damage to the machine.
Mandatory
Construct the emergency stop circuit
and interlock circuit outside the nv
series type2 light.
Otherwise, it may cause an injury
accident or damage to the machine if
failure or malfunction occurs in the nv
series type2 light.