IO Link Master - Maximum Datalength

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Hi,

I’m looking for a answer to the following Question:
Does the B&R IO Link Master (X20 DS438A) have a maximum of Input / Output words?

For my usecase there should be 3 input-words and 7 output-words per IO Link device. Is this possible for 4 IO-Link Devices per Master?

I’ve done my research in the B&R Automation Studio Help but couldn’t find something useful - maybe i overlooked something.

Thanks for your Help,
Florian

2

This should be possible but depending on the total amount of data transferred on the X2X bus, there might be some limitations.

8 registers with up to 32 bits are available per channel and direction.

Automation Help: X20DS438A IO-Link communication

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