Hello RtroK;

Dis Towine's answer give you the information you reqired?

Or were you looking for more general information on the structure and connections of the PN/PN coupler I/O addresses? In this case, the following document shuld be of interest to you:

- PN/PN Coupler- Getting Started:

https://support.industry.siemens.com/cs/ww/en/view/88737127

Hope this helps,

Daniel Chartier