Posted on May 2, 2019May 5, 2019 by Pulse AssentIEC 61158-5-4:2019 Industrial communication networks. Fieldbus specifications Application layer service definition. Type 4 elements Link: IEC 61158-5-4:2019 Industrial communication networks. Fieldbus specifications Application layer service definition. Type 4 elements Source: BSI Standards Related Posts:UK and Japan strengthen science and tech ties in TokyoGovernment puts business first with Brexit…£80 million boost to help UK businesses tackle…UK Government strengthens UK-Japan partnership on cyberUK to launch talks with Switzerland on new trade deal