Industrial networks & buses :: Process Online
What happened
Process Online's industrial networks section highlights that Ethernet (including Ethernet‑APL) and managed industrial switches are taking over from legacy fieldbus in many projects. The coverage includes vendor product launches, multi‑vendor tests and IEC 62443 references, signalling operational moves toward managed Ethernet and increased cyber/firmware dependencies. Watch whether vendors narrow quote windows or shift to subscription/service replacement models that affect spare buying and lead times
Why the category manager should care
Treat Ethernet projects as drivers of higher‑value spare requirements and uptime dependency; these are not simple plug‑replacements for old fieldbus modules
Key facts
- HMS Networks annual analysis showing Ethernet growth over fieldbus
- Endress+Hauser multi‑vendor Ethernet‑APL scalability test
- Product launches include industrial PoE+ Layer 3 switches and 5G/edge gateways