Core Technology Stack
Ignition Platform
In industrial automation, the Ignition platform (by Inductive Automation) is a universal, server-centric industrial application platform. It serves as a unified foundation for building HMI, SCADA, and MES systems. It is highly prized for its modularity, unlimited licensing model, and cross-platform capabilities. [1, 2, 3, 4]
MQTT
In the context of Inductive Automation's
Ignition, MQTT (Message Queuing Telemetry Transport)
is a lightweight, publish/subscribe messaging protocol.
It allows operational technology (OT) and IT systems to exchange data efficiently without traditional poll-and-response bottlenecks
OPC UA
In the Ignition SCADA platform, OPC UA is the core communication standard used to connect, manage, and bridge data between field devices (PLCs) and the Ignition Gateway. Ignition acts simultaneously as an OPC UA Server and an OPC UA Client to ensure seamless industrial interoperability
PLC Platforms
In the context of the Inductive Automation Ignition platform, a "PLC Platform" refers to the specific brand or family of Programmable Logic Controllers (PLCs) that Ignition connects to using its native, built-in device drivers or through third-party OPC servers. Ignition communicates directly with these PLC platforms to read and write live industrial data (Tags) for SCADA, HMI, and MES applications.
Databases & Analytics
In Ignition by Inductive Automation, "Databases" store and retrieve industrial data (like tag history or events). "Analysis" uses that data for reporting and visualization. The platform features robust training courses dedicated entirely to scripting and interacting with databases to build dynamic projects
Cloud & Enterprise
In the context of Inductive Automation's software platform, "Cloud & Enterprise" typically refers to the use of Ignition Cloud Edition combined with the Enterprise Administration Module (EAM). Together, these allow companies to build scalable, hybrid SCADA and IIoT architectures that bridge plant-floor operations with cloud computing