How are I/O numbers of a MELSEC iQ-R series I/O combined module (RH42C4NT2P) used?

by | Jun 10, 2021 | 0 comments

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A

How are I/O numbers of a MELSEC iQ-R series I/O combined module (RH42C4NT2P) used?

An input and output use a single I/O number. (This is the same as QH42P.)
When you replace a module that uses serial I/O numbers (e.g. QX41Y41P) with this module, change the I/O numbers.

Posted by Regardt Voigt on June 10, 2021
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