Hi dirk.
Thank you for your reply.

In my environment, it is fixed to 128 bytes in total for sending and receiving.
Is it possible to set it smaller than this?

Hello,
I am trying to use the RevPi Gate for DeviceNet module.

Is it possible to change the input/output data size from 64 bytes?
If it is possible to do so, could you please tell me how?

Thank you.