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Programmable Controllers MELSEC-A Series

Renewal

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Use I/O combined module without program change when replacing AH42/A0J2(H) CPU

Upgrade example

Modules for Easy Replacement

Supported series: A/QnA

Plentiful Q Series modules facilitate the replacement

I/O combined module * A module with sequential I/O numbers

QX41Y41P's I/O assignment is the same as that of the A/QnA Series I/O combined module, AH42. This module can be used as the I/O module on the programmable controller side when using A0J2 Upgrade Tool (manufactured by Mitsubishi Electric System & Service Co., Ltd., refer to page 23) to replace the A0J2(H)CPU.
It is not necessary to change the programs when replacing AH42 or A0J2(H)CPU. (Minimize the need to modify programs)

Related documents

Programmable Controllers MELSEC-A/QnA (Large), AnS/QnAS (Small) Transition Examples
2021-12
Manual de transición de la serie MELSEC-A0J2H a la serie Q
2023-09
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