Cognex 1AA9, Руководство пользователя

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Precautions
To reduce the risk of injury or equipment damage when you install the Cognex
product, observe the following precautions:
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The vision system requires a UL or NRTL listed power supply with a 24VDC
output and meets the following rating requirements:
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At least 2A continuous current.
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A maximum short circuit current of less than 8A.
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A maximum power of less than 100VA and marked as a Limited
Power Source (LPS) or National Electrical Code (NEC) Class 2.
Any other voltage creates a risk of fire or shock and can damage the
components. Applicable national and local wiring standards and rules must
be followed.
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Route cables and wires away from high-current wiring or high-voltage
power sources to reduce the risk of damage or malfunction from the
following causes: over-voltage, line noise, electrostatic discharge (ESD),
power surges, or other irregularities in the power supply.
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Do not install Cognex products where they are exposed to environmental
hazards such as excessive heat, dust, moisture, humidity, impact, vibration,
corrosive substances, flammable substances, or static electricity.
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Do not expose the image sensor to laser light. Image sensors can be
damaged by direct, or reflected, laser light. If your application requires laser
light that might strike the image sensor, use a lens filter at the corresponding
laser wavelength. For suggestions, contact your local integrator or
application engineer.
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