General Overview With this release, OPC UA Server Expert provides the following features: • Compliance with OPC UA v1.03 “Standard Server” profile • Routable, bandwidth efficient IP connectivity, compatible with modern communications infrastructure • Robust end to end cyber security including certificate-based authentication and encryption • Flexible ‘many to many’ device to OPC UA client connectivity • Online real-time update of symbols and data structures • Support for located and unlocated Modicon symbols • Read only access to Modicon M580 Safety symbols