Contec CONPROSYS CPS-PCS341MB-DS1-1201, Reference Manual

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Safety Precautions
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CPS-PCS341MB-DS1-1201 Reference Manual (Hardware)
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Always attach the end cover while power is active.
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Regarding the power supply of the product and digital I/O. For UL-certified, connecting to
both SELV and Limited Energy Circuit is required. Note that Class 2 power supply can also be
used in the U.S.
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The product is an open-type device (a device designed to be housed inside other equipment)
and must always be mounted inside a mechanical enclosure having enough strength.
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The product can become extremely hot during the operation. When you intend to touch the
product for the maintenance work, turn off the power first, and leave it to cool off for 20
minutes, then start the works.
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About a caution mark on the product : Touching the product may cause a burn as the surface
becomes extremely hot during the operation.
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Disconnection between the product and the module during the operation may result in
damage. To prevent the disconnection, always mount both of them on DIN rail for operations.
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Regardless of the foregoing statements, CONTEC is not liable for any damages whatsoever
(Including damages for loss of business profits) arising out of the use or inability to use this
CONTEC product or the information contained herein.