OPC Unified Architecture - Information Model1 Scope This part of IEC 62541 defines the Information Model of the OPC Unified Architecture. The Information Model describes standardized Nodes of a Servers AddressSpace. These Nodes are standardized types as well as standardized 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

ISO 11992‑1 is the first part of the multi-series standard that describes the data link layer (DLL) and physical layer (PHY) for the two CAN-based network interfaces specified in the 11992-series

testing and maintenance of hose reel and foam inlet systems and also gives recommendations for these systems

A high resistance to thermal oxidation is shown as a high value of the index

BS EN 60761-2 provides you with the procedure and necessary equipment for the continuous monitoring of radioactivity in gaseous effluents and provides requirements for aerosol monitors including transuranic aerosols

BS EN 16906 provides you method for determining the Cetane number which measures the ignition quality of a diesel fuel obtained by comparing it with reference fuel blends of known cetane numbers and the fuel to be measured in a standardized test engine under controlled conditions

product marking details are given in BS EN 50377-11-1

PD CLC/TR 62453‑51‑20 provides interface specifications for developers of Field Device Tool (FDT) components for function control and data access within a client/server architecture

PAS 220 outlines requirements for controlling food safety hazards in food manufacturing environments

BS 2868 specifies requirements for cadmium anodes and cadmium oxide for electroplating

BS EN 16157-2:2019 supersedes DD CEN/TS 16157‑2:2011

metros and underground railways

ISO 21903 assist the user in adjusting cryogenic flowmeters