I/O Device; Input (X); Output (Y) - Mitsubishi Electric Q12DCCPU-V User Manual

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DEVICE DESCRIPTION
9.2

I/O Device

This section explains devices that can be used to suit the user application.
9.2.1

Input (X)

Input is used for giving commands and data to the C Controller module from an external
device such as a push-button switch, a selector switch, a limit switch, or a digital switch.
POINT
9.2.2

Output (Y)

Output is for outputting program control results to an external signal lamp, digital HMI,
electromagnetic switch (contactor), solenoid, etc.
POINT
(1) Writing to the input (X) is ignored.
(2) If the following input (X) is read out, the read data will be 0 (OFF).
• No module is installed.
• An output module is installed.
If the following output (Y) is read out, the read data will be 0 (OFF).
• No module is installed.
• An output module is installed.
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9.2 I/O Device
9.2.1 Input (X)
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