Every Signal Captured. Every Process Controlled.
A unified on-premise SCADA platform engineered for critical infrastructure. Connect every PLC, RTU, and sensor in your plant to a single live dashboard — with real-time alarming, historian trending, and ladder logic execution, running entirely on your own hardware.
< 100ms
Tag Sampling Rate
Per-point real-time acquisition
100,000+
Tag Capacity
Plant to enterprise scale
5+
Native Protocols
OPC-UA · Modbus · MQTT · DNP3
< 200ms
HA Failover Time
Hot-standby redundancy
Platform Comparison
Modern SCADA vs Traditional PLC-Based SCADA
Both systems handle monitoring and control — but modern SCADA is built for the next decade of industrial operations. Here is what changes.
Legacy Approach
Traditional PLC-Based SCADA
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Separate software for every function
Logic editor, historian, HMI designer, and alarm manager are separate licensed products
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Per-tag or per-site licensing
License cost scales with tag count — limits expansion and adds budget uncertainty
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No built-in HMI design tools
Screen design requires separate SCADA HMI software with its own license and training curve
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Alarm management needs add-on middleware
No native alarm queuing or escalation — requires separate third-party tools
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Protocol rigidity
Difficult to integrate with new devices — OPC server layers needed
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Localized — limited for distributed assets
Designed for single-plant; multi-site needs separate systems
Modern Approach
EmbedScada — Next-Gen SCADA Platform
All functions in one installation
Logic editor, historian, HMI designer, and alarm manager ship together — no separate tool needed
Flat licensing — one price, all features
No per-tag gates, no per-node fees — full platform functionality from day one
Ladder Logic Editor built-in
Write, upload, and live-monitor ladder programs directly — no separate IDE or vendor software required
HMI Screen Designer included
Design process screens and bind them to live tag values — no separate HMI software license needed
Native multi-protocol from day one
OPC-UA, Modbus, MQTT, DNP3 — no OPC server layer needed
Multi-site from a single installation
Connect multiple plant floors or remote stations to one EmbedScada instance on your local network
Both systems share core SCADA functions — controller redundancy, digital I/O configuration, real-time monitoring, remote control, OPC compatibility, data historian, and substation-level visibility. EmbedScada extends these with a built-in ladder logic editor, HMI screen designer, and open API integration without replacing your existing field hardware.
System Design
ISA-95 Three-Tier Architecture
Data flows from plant floor to operator. Each tier operates independently — the edge gateway never needs external connectivity to run.
Field Layer
- PLCs & DCS Controllers
- RTUs & Remote I/O
- Smart Transmitters
- Flow & Energy Meters
- VFDs & Drives
Physical instruments on the plant floor. EmbedScada talks directly — no OPC server or middleware needed.
Edge Gateway
- Protocol Translation Engine
- Local Time-Series Historian
- Ladder Logic Execution
- Alarm Processing Engine
- Offline Data Buffering
Runs on industrial ARM or x86 hardware. All logic, alarming, and historian writes happen here — cloud is never a dependency.
Control Room & HMI
- Web-Based HMI Dashboard
- Multi-Plant Overview Screen
- Alarm Management Console
- Trend & Historian Viewer
- Engineer Configuration Portal
Browser-based operator interface on your local network. All views, live process screens, and controls accessible from any device on-site — no installation required.
Edge-First Guarantee
The EmbedScada gateway writes to its local historian, processes alarms, and executes ladder logic entirely on-premise. No external service, no internet dependency — full plant visibility on your own hardware.
Platform Capabilities
Built for Critical Infrastructure
Real-Time Data Acquisition
Sub-100ms tag scanning across all connected field devices. Every analog input, digital output, and process variable updates live on the dashboard with engineering unit conversion, deadband filtering, and alarm status.
Multi-Protocol Connectivity
Native OPC-UA, Modbus RTU/TCP, MQTT v5, and DNP3 drivers — no middleware, no converters. Connect legacy PLCs from 1990s installations alongside modern smart sensors within the same project.
Ladder Logic Editor
Write and upload rung-by-rung ladder programs directly to connected hardware boards from the platform. Live monitor mode shows real I/O states as they change — Input and Coil channels update in real time without leaving the editor.
Process Historian & Trend Analysis
Time-series historian built on InfluxDB with configurable retention policies. Engineers can query, visualise, and export any tag's historical trend — identifying drift, seasonal patterns, and efficiency losses over months of data.
Alarm Management & Escalation
Priority-based alarm queues with configurable deadbands, delay timers, and shelving. Alarm groups map to shift teams — operators receive targeted SMS and email escalations rather than broadcast notifications that get ignored.
HMI Screen Designer
Design interactive 2D process diagrams — valves, pumps, heat exchangers, flow paths — and bind them to live Modbus or PLC tag values. Process state changes reflect on screen automatically, giving operators a real-time visual of the plant.
Connectivity
Protocol & Hardware Compatibility
No middleware. No OPC server. No converter boxes. EmbedScada speaks the native language of your field devices from day one.
Native Protocol Drivers
OPC-UA
Modern PLC & DCS connectivity
Modbus RTU
RS-485 serial for legacy field devices
Modbus TCP
Ethernet-based PLC & RTU link
MQTT v5
Lightweight sensor data streaming
DNP3
Power grid & water utility SCADA
Compatible PLC & RTU Brands
Siemens
S7-300 / S7-400 / S7-1200 / S7-1500
Allen-Bradley
MicroLogix / CompactLogix / ControlLogix
Schneider
Modicon M340 / M580 / Premium
ABB
AC500 / AC31 / S800 I/O
Mitsubishi
MELSEC iQ-R / Q / FX Series
General Electric
PACSystems RX3i / RSTi-EP
Technical FAQ
Questions Engineers Ask
Get Started
Request a Demo
Our SCADA engineers will walk you through a live platform demo tailored to your industry, protocol stack, and tag count — no generic product tours.