OPC UA FX v1.00.04 vs v1.00.03: What Changed in Part 81 and Part 84
UAFX v1.00.04 updates Part 81 ConnectionManager and Part 84 conformance units. What changed, and which version your stack really implements.
OPC UA FX Controller-to-Device vs Controller-to-Controller: What C2D Adds in 2026
OPC UA FX finished C2C and is extending to Controller-to-Device. How C2D differs from C2C, what Parts 81 and 84 add, and what it means for IIoT.
IEC/IEEE 60802 TSN Profile: 7 Decisions Industrial Network Architects Must Make in 2026
IEC/IEEE 60802 published June 2026. The industrial TSN profile explained: feature selections, conformance testing, PROFINET migration and 7 architect decisions.
PROFINET vs EtherCAT vs OPC UA FX+TSN: The 2026 Deterministic Ethernet Decision
PROFINET, EtherCAT, and OPC UA FX over TSN compared for 2026 deterministic industrial networks: cycle times, convergence, and migration cost.
OPC UA FX vs MQTT Sparkplug B (2026): Which for Your UNS
OPC UA FX vs MQTT Sparkplug B compared for the Unified Namespace: machine-level field exchange vs enterprise event bus, TSN, payloads, when to bridge. 2026 decision guide.
OPC UA Protocol: The Complete 2026 Technical Guide
OPC UA in 2026 — companion specs, PubSub over MQTT/UDP, FX field-level extensions, security state, and migration from DA/Classic.
OPC UA FX Field Exchange: The Complete Reference Architecture for Deterministic Industrial Communication
Deep-dive into OPC UA FX (UAFX) architecture — pub/sub, TSN integration, controller-to-controller communication, and migration from legacy fieldbus. End-to-end reference design with failure modes.