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Scope: Core (OPC-10000-*) All specs

14 result(s) for IA-station

OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

3.1.9 IA-station

IA-station material element or assembly composed of one or more End Station Components and zero or more Bridge Components
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

1 Scope

This release includes definitions for functional networking requirements, including Bridge Component , End Station Component , IA-station , and UAFX Station , and network services, including remote management, topology discovery, and time synchronisation
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

5.6.4.3 Network configuration

Registration Entries add those ports that are connected to a UAFX Station or an IA-station interconnecting UAFX Stations in a network to the tagged member sets of the VLAN
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.1 General

This component model consists of Bridge Component (see 6.2 ), End Station Component (see 6.3 ), IA-station (see 6.4 ), and UAFX Station
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.4.1 Overview

station . Figure 13 shows three examples of an IA-station . IA-station 1 comprises one End Station Component hosting two IA-station functions. IA-station 2 comprises one End Station ... IA-station functions. IA-station 3 shows that an IA-station function can span across multiple End Station Components . Figure 13 - IA-station examples
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.4.2 IA-station requirements

station requirements An IA-station shall: comprise at least one conformant End Station Component as defined in 6.3 , support topology discovery as defined in clause 7.3 . An IA-station
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.4.3 Default Priority to Traffic Class Mapping

needed. If the PCP to TC mapping has not been explicitly configured, an IA-station shall use the mapping defined in IEEE Std 802.1Q‑2022 , Table
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.5.1 Overview

Overview A UAFX Station is an IA-station (see 6.4 ) supporting the UAFX communication and application layer (see Figure 1 ). The UAFX communication and application layer is a logical component
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

6.5.2 UAFX Station requirements

UAFX Station requirements A UAFX Station shall: comprise a conformant IA-station , support middleware modelling of network interfaces and QoS in the UAFX communication and application layer: priority mapping configuration
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.2.1 Overview

YANG Figure 15 shows an example network consisting of two UAFX Stations and one IA-station . The Network Provisioning Entity uses NETCONF as the common remote management protocol for network
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.3.2.1 Overview

allows the TDE to discover and query new IA-stations . The correlation of an IA-station 's local system data with a neighbouring IA-station's remote systems data enables ... their management in a UAFX Station consisting of a single End Station Component , an IA-station , and a UAFX Station with an End Station Component and a Bridge Component . Figure
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.1 Overview

grandmaster-capable UAFX Station , e.g., UAFX Station 3. UAFX Station 2 and IA-station support the forwarding of corrected time information in both gPTP domains via PTP Relay Instances
OPC-10000-82 – OPC Unified Architecture - Part 82: UAFX Networking

7.4.2.1.5 Engineered time synchronisation spanning tree

engineered sync tree. The Grandmaster PTP Instance resides in a dedicated Grandmaster -capable IA-station . An external sync tree management entity should use the remote management interface described in clause
OPC-10000-84 – OPC Unified Architecture - Part 84: UAFX Profiles

6.6.3.7 UAFX Station 2024 Facet

including an IA-station and network interface representation in the Information Model and its default configuration. Table 40 - UAFX Station 2024 Facet Group Conformance Unit / Profile Title Optional IA-station