K35-3 Datasheet, PDF (17/17 Pages) Omron Electronics LLC – A Process Indicator Ideal for Discriminating and Displaying Measurements for Voltage/Current Signals

■ Noise Countermeasures
1. Do not install the product near devices generating strong high-fre-
quency waves or surges, such as high-frequency welding and
sewing machines.
2. Mount a surge suppressor or noise filter to peripheral devices
generating noise, in particular, motors, transformers, solenoids,
and magnet coils.
Line filter
+
Digital
Indicator
Digital
Indicator
- _Surge
suppressor
3. In order to prevent inductive noise, wire the lines connected to the
terminal block separately from power lines carrying high voltages
or currents. Do not wire in parallel with or in the same cable as
power lines. Other measures for reducing noise include running
lines along separate ducts and using shield lines.
Example of Countermeasures for Inductive Noise on
Input Lines
+
Signal
Digital
input
Indicator
-
2 conductors
with shield
4. If a noise filter is used for the power supply, check the voltage and
current, and install the noise filter as close to the product as pos-
sible.
5. Reception interference may occur if the product is used close to a
radio, television, or wireless.
K3HB-X
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
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