Industrial communication networks - Fieldbus specifications - Part 4-14: Data-link layer protocol sp...
IEC 61158-4-14:2010 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider; procedures for giving communications opportunities to all participating DL entities, sequentially and in a cyclic manner for deterministic and synchronized…