标准摘要
[中文适用范围]： IEC 62541 的这一部分定义了 OPC 统一架构 (OPC UA) 的信息模型。信息模型描述服务器地址空间的标准化节点。这些节点是标准化类型以及用于诊断或作为服务器特定节点的入口点的标准化实例。因此，信息模型定义了空 OPC UA 服务器的地址空间。然而@并不期望所有服务器都提供所有这些节点。 [外文原描述]： IEC 62541-5:2011 defines the Information Model of the OPC Unified Architecture (OPC UA). The Information Model describes standardised Nodes of a server's AddressSpace. These Nodes are standardised types as well as standardised instances used for diagnostics or as entry points to server specific Nodes. Thus, the Information Model defines the AddressSpace of an empty OPC UA server. However, it is not expected that all servers will provide all of these Nodes.
英文名称OPC unified architecture - Part 5: Information Model