SMC Networks ITV1000 series Operation Manual page 4

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