5International Electrotechnical Commission. IEC 61158-4-2007 Digital Data Communications for Measurement and Control - Fieldbus for Use in Industrial Control Systems - Part 4: Data Link Protocol Specifications ES]. Geneva.-IEC, 2007.
6Kirrmann H, Obrist M, Chatelanat S. OPC server implementation with MMS over Ethernet [C] // IEEE Symposium on Emerging Technologies and Factory Automation. Piscataway: IEEE Press, 2007:728-731.
8European Committee for Electrotechnical Standardization. EN50170-1996 ProfiBus Specification Normative Parts of ProfiBus-FMS, - DP, -PA[S]. Karlsruhe.-ProfiBus International Business Office, 1996.