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Programmable Controllers MELSEC-A Series

Renewal

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Replace MELSECNET/MINI-S3 with CC-Link while utilizing the existing wiring

Upgrade example

A2C Shape CC-Link Remote I/O Module

Supported series: CC-Link

Replace A2CCPU and NET/MINI-S3 I/O module with CC-Link module using the existing NET/MINI-S3 wiring

The simple replacement process helps minimize the upgrade time.
The installation size is the same as that of A2C I/O modules; the existing terminal block can be installed directly.

Discontinued model Alternative model
Model Outline
AX41C AJ65DBTB1-32D Terminal block type, 24 V DC input, 32 points, positive/negative common shared
AX81C
AY51C AJ65DBTB1-32T1 Terminal block type, 0.5 A transistor output, 32 points, sink
AX40Y50C AJ65DBTB1-32DT1 Terminal block type, 24 V DC input, 16 points, positive common 0.5 A transistor output, 16 points, sink
AY13C AJ65DBTB1-32R Terminal block type, relay output, 32 points
AX40Y10C AJ65DBTB1-32DR Terminal block type, 24 V DC input, 16 points, positive/negative common shared, relay output, 16 points
AX80Y10C

Related documents
Programmable Controllers MELSEC-A/QnA (Large), AnS/QnAS (Small) Transition Examples
2021-12
Transition from MELSECNET/MINI-S3, A2C (I/O) to CC-Link Handbook
2023-09