EL6631/EL6632 - Profinet Controller 1:

Documentation

EL6631, EL6632 | PROFINET CONTROLLER Supplement

Appliable for the following products:
EL6631, EL6632

2021-02-10 | Version 2.3
More information: www.beckhoff.com/en-us/products/i-o/ethercat-terminals/el6xxx-communication/