Keyence IV Series User Manual download pdf (Page 5)

- IV Series User’s Manual (Field Network) -

Important Instructions

Precautions on installation



To use this product correctly and safely, avoid installing it in the following locations. Failure to

do so may cause re, electric shock, or malfunction.



Outdoors

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Altitude above 2000 m



Locations that are humid, dusty or poorly ventilated



Locations where the temperature is high such as those exposed to direct sunlight

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Locations where there are ammable or corrosive gases

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Locations where the unit may be directly subjected to vibration or impact



Locations where water, oil, or chemicals may splash onto the unit



To improve the anti-noise feature, install the unit following the precautions below. Otherwise, a

malfunction may occur.



Mount the sensor onto the insulated attached mounting adapter.

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Ground the FG cable (drain cable) of the sensor.



Do not mount the unit in a cabinet where high-voltage equipment is already installed.



Mount the unit as far from power lines as possible.



Separate the unit as far as possible from the devices that emit strong electric or magnetic

eld (such as solenoid or chopper).



Separate the I/O signal line from the power line or high-voltage line.



For power supply

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Noise superimposed on the power supply could cause malfunction. Use a stabilized DC

power supply congured with an isolation transformer.



When using a commercially available switching regulator, be sure to ground the frame ground

terminal.



Devices including this unit are precision components. Do not apply shock or vibration.



When connecting to a network, let engineers who are knowledgeable about networks handle it.

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Keyence IV Series User Manual Page 5

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