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Stewarded by Smart Infrastructure

SCADA Core

SCADA Core is the group's supervisory control foundation, stewarded by Smart Infrastructure and used well beyond it. Industrial Automation builds plant systems on it, and Savithru monitors solar generation with it. Protocol drivers, a historian, alarm management and HMI, once — not three times.

How determinism shows up here

Control decisions are made where the deadline is — at the edge. The supervisory layer supervises; it is not in the loop.

What it does

Inside the platform

01

Protocol drivers

Modbus, OPC UA, MQTT, DNP3 and IEC protocols, tested against real devices rather than a specification.

02

Historian & time series

High-rate historical storage with retention tiers, rollups, and a query path that survives a decade of data.

03

Alarm management

Rationalised alarms with priority, shelving and audit — designed so an operator can act on them rather than drown in them.

04

Store and forward

Local buffering at the edge, so a lost link costs you latency and not data.

How it fits together

The shape of the work

IT/OT convergence without opening the plant floor

Process data climbs to the enterprise through a controlled conduit. Set-points come back down through the same reviewed path — never a flat network between a spreadsheet and a PLC.

Level 4 · EnterpriseERP · MES · reporting · cloud analyticsLevel 3 · SupervisorySCADA · HMI · historian · alarm managementLevel 2 · ControlPLCs · safety systems · control panelsLevel 0–1 · FieldSensors · actuators · drives · RTUsZONE & CONDUIT — firewalled, brokered, loggedprocess data ↑set-points ↓OT segment — no direct inbound access from the enterprise network.
Who builds on it

Used across the group

  • Smart Infrastructure water and utility networks
  • Industrial Automation plant systems
  • Savithru solar plant monitoring

Ownership

A domain platform, stewarded by Smart Infrastructure — the unit with the deepest knowledge of the problem. P9e owns it and licenses it across the group; stewardship is responsibility for maintaining it, not ownership of it.

How we decide what is shared

Building something that needs SCADA Core?

Tell us the constraints and we will come back with how this platform would carry them — or say plainly if it would not.