ISA-95 in Practice: Wiring the Plant Floor to the ERP
How the standard maps the plant-to-business seam, what it actually standardizes, and where real integrations slip.
Field Notes · Topic
OPC UA
Articles tagged “OPC UA” on the Zoniax blog — field notes on industrial operations intelligence.
OPC-UA, Modbus, or MQTT: Picking a Plant Protocol
A working engineer's comparison of the three protocols that run plant networks, scored on the criteria that actually decide a deployment.