SMC Networks ITV1000-PR Series Operation Manual page 6

△
Caution
！
Take the
malfunction due to noise.
1. Install a line filter etc. to the AC power line
to reduce / eliminate power supply noise.
2. Avoid malfunction due to noise by
installing this product and its wiring away
from strong electric fields, such as those
of motors and power cables, etc.
3. Be sure
measures
inductive loads (solenoid valves, relays
etc.).
4. Turn off the power supply before inserting
or removing the connector.
Please note that the right angled cable
connector does not rotate and is limited to
only one entry direction.
- 5 -
following steps
to implement
against load
to avoid
protective
surge for