[SM-385853-A]
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6
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About Wiring
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Use power supply voltage and output within the specified voltage. If
voltage exceeding the specified voltage is applied, the sensor could
malfunction or be damaged, or electrical shock or fire could occur.
Do not use any load that exceeds the rated output. Failure to
observe this could result in output damage or fire.
About Wiring
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Check line color when wiring. Incorrect wiring could result in sensor
damage and malfunctions, so check wire color against the instruction
manual before wiring.
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Check wiring insulation.
Check that wires do not contact other circuits and that there are no
ground faults or insulation faults across terminals. Overcurrent could
flow in and damage the sensor.
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Use a stabilized DC power supply within the specified rating that has
been insulated from the AC power supply. A noninsulated power
supply could result in electrical shock. If power is not stabilized, the
peak value could be exceeded. This could damage the product or
impair accuracy.
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Always attach the connector bar
after connecting the connector.
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Check that stress (7 N and over)
is not directly applied to cable lead
outs or connectors.
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Stop the control device and equipment
and turn power off before wiring. Starting operation suddenly could
cause unpredictable operation and hazards. Conduct an energized
test with controls and machine devices stopped, and set target switch
data. Be sure to discharge any accumulated electrostatic charge
among personnel or tools before and during work. Connect and wire
bending resistant material, such as robot wire material for movable
sections.
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Do not use this product at levels exceeding the power supply voltage
range. If voltage exceeding this range is applied or if AC power is
applied, the controller could rupture or burn.
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Install this product and wiring far away from sources of noise, such as
power distribution wires. Provide separate countermeasures for
surge applied to the power cable. The display or output could
fluctuate.
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Do not short-circuit the load. The product could break or burn.
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The power supply for the metal body (stainless steel body, aluminum
body) type is a DC stabilized power supply completely isolated from
the AC primary side. Connect either the + side or - side of the power
to F.G. A varistor (limit voltage approx. 40 V) is connected between
the metal body internal power circuit and metal body to prevent
dielectric breakdown of the sensor. Do not conduct a withstand
voltage test or insulation resistance test between the internal power
circuit and metal body. Disconnect wiring if this testing is required. An
excessive potential difference between power and metal body will
burn internal parts. After installing, connecting and wiring the metal
body, electrical welding of the device/frame, or short-circuit
accidents, etc., could cause welding current, excessive high voltage
caused by welding, or surge voltage, etc., to run through wiring,
ground wire, or fluid path line connected between such devices,
damaging lines or devices. Conduct any work such as electrical
welding after removing this device and disconnecting all electric
wires connected to F.G.
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DANGER:
connector cover
！
WARNING:
Discontinue
