Mitsubishi Electric MELSEC iQ-R Series User Manual page 6

[Installation Precautions]
CAUTION
● Use the programmable controller in an environment that meets general specifications written in Safety
Guidelines included in the base unit. Failure to do so may result in electric shock, fire, malfunction, or
damage to or deterioration of the product.
● To mount a module, place the concave part(s) located at the bottom onto the guide(s) of the base unit,
and push in the module until the hook(s) located at the top snaps into place. Incorrect interconnection
may cause malfunction, failure, or drop of the module.
● When using an extension cable, connect it to the extension cable connector of the base unit securely.
Check the connection for looseness. Poor contact may cause malfunction.
● Use a CFast card in an environment that meets the general specifications written in Safety Guidelines
included in the base unit. Failure to do so may result in electric shock, fire, malfunction, or damage to
or deterioration of the product.
● When using an SD memory card and CFast card, fully insert them into the card slots. Check that they
are inserted completely. Poor contact may cause malfunction.
● Do not directly touch any conductive parts and electronic components of the module, SD memory
card, CFast card, or connector. Doing so can cause malfunction or failure of the module.
● Shut off the external power supply (all phases) used in the system before installation and wiring.
Failure to do so may result in electric shock or cause the module to fail or malfunction.
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