DIN EN IEC 62541-3 E:2019 Draft Document - OPC unified architecture - Part 3: Address Space Model (IEC 65E/601/CDV:2018); English version prEN IEC 62541-3:2018
2019DIN EN IEC 62541-3 E:2019 Draft Document - OPC unified architecture - Part 3: Address Space Model (IEC 65E/601/CDV:2018); English version prEN IEC 62541-3:2018
2015DIN EN 62541-3:2015 OPC unified architecture - Part 3: Address Space Model (IEC 62541-3:2015); English version EN 62541-3:2015