From time to time, Mitsubishi products are updated and therefore there will be some differences. This document details the differences between the old and new versions of the Q PLC CC-Link master module and any precautions when swapping from an old to new module.

Design Considerations

The main difference between a QJ61BT11 and QJ61BT11N is that the QJ61BT11N supports CC-Link version 2 (both modules support CC-Link version 1).

Precautions when changing from QJ61BT11 to QJ61BT11N:

Further Information

For further information refer to the QJ61BT11N user manual or contact our support desk (

You can download this Tip in PDF format here.

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