Edge Manager is the control plane (the platform's brain: what runs where, who deployed it, which node is healthy). Your IT/OT team uses it to register nodes, manage ISA-95 topology, deploy pipelines to 50 sites at once, and monitor fleet health. It does not produce business insights.
Edge Analytics is the data plane (where the actual readings flow: every sensor value lands here to become reports). Your plant manager and operations head use it for OEE per line, tag explorer across all sites, data quality monitor, and reports. Edge Nodes push data outbound via REST egress into Analytics' own time-series database. No inbound access to the plant required.
ERP correlation: Edge Analytics cross-references your machine data with ERP production orders, cost centers, and quality specs (SAP, Oracle, Tally). Cost per unit, yield vs plan, energy per batch, all in one place instead of assembled manually in Excel.
Do you need a historian? For most manufacturers, no. Edge Analytics stores raw data for 90 days, 15-minute aggregates for a year, and hourly aggregates for 3 years. AVEVA PI and FactoryTalk Historian are the right choice for highly regulated environments (pharma, nuclear) that require long raw-data retention and audit trails. For OEE, energy, and operational reporting, Edge Analytics covers it at a fraction of the cost.
The short version: Edge Manager runs the platform. Edge Analytics tells your business what the machines are doing.
