Precautions for Safe Use
8
MicroHAWK V320-F / V330-F / V420-F / V430-F Barcode Reader User Manual
• Make sure to use the product with the power supply voltage specified by this manual.
• Do not connect AC power source to Sensor Controller. If connects AC power source, it might be a
caus
e of the failure.
• Use the wire of a suitable size (AWG 16 to 12) according to the current consumption.
• Use a DC power supply with safety measures against high-voltage spikes (safety extra low-voltage
circuits on the secondary side).
• Keep the power supply wires as short as possible.
• Do the following confirmations again before turning on the power supply.
• Is the voltage and polarity of the power supply correct?
• Is not the load of the output signal short-circuited?
• Is the load current of the output signal appropriate?
• Is not the mistake found in wiring?
• Check wiring again before turning on the reader.
• Use only the cables designed specifically for the reader. Use of other products may result
in
malfunction or damage of the reader.
• Always turn OFF the power of the reader and peripheral devices before connecting or disconnecting
a cable. Connecting the cable with power supplied may result in damage of the reader or peripheral
devices.
• Do not apply torsion stress to the cable. It may damage the cable.
• Secure the minimum bending radius of the cable. Otherwise the cable may be damaged.
• Do not attempt to dismantle, repair, or modify the product.
• Should you notice any abnormalities, immediately stop use, turn OFF the power supply, and contact
your OMRON representative.
• While the power is ON or immediately after the power is turned OFF, the case are still hot. Do not
touch the case.
• The reader must be used with the special mounting bracket (-AM0 or -AM1: sold separately), or the
reader may generate heat.
• When disposing of the product, treat it as an industrial waste.
• Do not drop the product nor apply excessive vibration or shock to the product. Doing so may cause
malfunction or burning.
• When controlling stages and robots using the read results (axis movement output based on
calibration and alignment measurement), always take fail-safe measures within the stage and robot
systems, such as checking whether the data obtained from the read results is within the range of
movement of the stages and robots.
Power Supply and Wiring
Ground
Other
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