IIoT Integration Services | Industrial IoT System Integration | AutomatexLab

PLC · SCADA · Databases · Cloud · MES · ERP

Industrial IoT Integration Services for Connected, Data-Driven Operations

Our IIoT integration service connects PLCs, machines, sensors, SCADA systems, databases, cloud platforms, dashboards, MES, ERP and custom industrial applications, so operational data actually moves where your business needs it.

Discuss Your IIoT Integration Project Get an IIoT Consultation

PLC and machine connectivity OPC UA and MQTT integration Database and cloud integration MES and ERP connectivity Industrial dashboards Remote integration support

What Is IIoT Integration?

IIoT integration is not simply installing sensors or connecting machines to the internet. It involves building a reliable data flow between industrial equipment, communication systems, databases, software platforms and decision-making tools. An effective IIoT integration service connects machines and industrial equipment, collects data from PLCs and sensors, moves industrial data between systems, bridges OT and IT environments, integrates operational data with cloud and business applications, and creates centralized visibility across a plant or multiple facilities.

Connecting machines and industrial equipment
Collecting data from PLCs and sensors
Moving industrial data between systems
Connecting OT and IT environments
Integrating operational data with cloud and business apps
Creating centralized visibility

Why It Matters

Why Businesses Need IIoT Integration Services

Many factories still operate with machines running as isolated systems, manual production reporting, limited real-time visibility, data scattered across multiple systems, difficulty monitoring several machines at once, no historical machine data, disconnected PLC and business systems, and limited remote monitoring capabilities. An IIoT integration service turns this isolated machine data into connected operational intelligence.

Common Industrial Challenges

Machines operating as isolated systems
Manual production reporting
Limited real-time visibility
Data stored across multiple systems
Difficulty monitoring multiple machines
Lack of historical machine data
Disconnected PLC and business systems
Limited remote monitoring capabilities

Business Benefits

Centralized machine visibility
Automated data collection
Reduced manual reporting
Improved operational monitoring
Better production insights
Historical data availability
Faster decision-making
Foundation for Industry 4.0 initiatives

Our Services

Complete Industrial IoT System Integration Services

Our IIoT integration services cover the full path industrial data needs to travel, from a PLC tag on the plant floor to a dashboard on a plant manager’s screen, or a record in an ERP system.

PLC to IIoT Integration

Connect PLC-controlled equipment with databases, cloud platforms, dashboards and custom applications.

PLC data acquisition
Tag reading
Machine status collection
Production data collection
Alarm and event collection

Machine Data Integration

Collect and centralize operational data from industrial machines.

Machine status
Production count
Cycle time
Downtime
Alarms
Temperature and pressure
Energy data

OPC UA Integration Services

Enable standardized communication between industrial devices and software systems.

OPC UA client integration
OPC UA server connectivity
Industrial software communication
Secure industrial data exchange

MQTT Integration Services

Implement MQTT-based communication for connected industrial systems.

Machine-to-cloud communication
Edge-to-cloud communication
Publish/subscribe architecture
Real-time data transfer

Industrial Database Integration

Connect PLCs, machines and industrial applications with databases.

PLC to SQL
Machine to SQL
Production data logging
Historical data storage
Automated reporting data

Cloud Integration

Connect industrial data with cloud infrastructure and applications.

Centralized data access
Cloud data storage
Multi-location monitoring
Remote dashboards
Cloud-based analytics integration

SCADA and IIoT Integration

Extend existing SCADA systems with connected data capabilities.

SCADA data extraction
Remote monitoring
Historical data integration
Database connectivity
Dashboard and business system connectivity

MES and ERP Integration

Connect production-floor systems with business applications.

PLC → MES
Machine → MES
PLC → ERP
Production system → ERP

Custom Industrial Software Integration

Connect industrial equipment with custom-developed software.

C# applications
Web applications
APIs
Monitoring platforms
Custom production software

Custom IIoT Dashboard Development

We create centralized dashboards for industrial data, covering machine status, production output, downtime, OEE-related data, alarms, energy consumption and historical trends, so plant managers and operations teams can see what matters without digging through raw PLC tags.

Technical Depth

IIoT Integration Architecture

Understanding how industrial data moves across your technology stack is the foundation of a reliable IIoT integration service, from the equipment on the floor through to the reports a manager reads.

Industrial Equipment Layer

Machines, PLCs, sensors, CNC equipment, controllers

↓

Control Layer

PLC, HMI, SCADA, industrial controllers

↓

Edge and Connectivity Layer

Industrial PC, gateway, edge application

↓

Communication Layer

OPC UA, MQTT, Modbus, Profinet, Ethernet/IP

↓

Data Layer

SQL database, historian, cloud database

↓

Application Layer

MES, ERP, custom applications, APIs

↓

Visualization Layer

Web dashboards, monitoring systems, reports

What We Connect

Machines, PLCs and Industrial Systems We Integrate

The right IIoT integration approach depends on your existing and new industrial systems, so our engineers assess connectivity across PLCs, equipment and software before recommending an architecture.

PLCs and Controllers

Siemens
Mitsubishi
Allen-Bradley
Delta
Schneider Electric
Omron

Industrial Equipment

CNC machines
Production machines
Packaging equipment
Process equipment
Pumps, motors and drives

Industrial Systems

SCADA
HMI
MES
ERP
Data historians
Custom applications

Technical Compatibility

Industrial Communication Protocols We Work With

The correct integration approach depends on existing equipment, communication capabilities, network architecture and project requirements, which is why we work across the full range of standard industrial protocols. Read our guide to PLC communication protocols.

OPC UAMQTTModbus TCP/IP Modbus RTUProfinetEthernet/IP Siemens S7 CommunicationMitsubishi PLC Communication REST APIsSQL Connectivity

Data Acquisition

PLC and Machine Data Collection

Capturing the right industrial data in real time starts with identifying which tags, statuses and events actually matter to your operation, rather than logging everything by default.

PLC tagsMachine statusProduction count Cycle timeDowntimeAlarm history EventsTemperaturePressure Energy consumptionProcess parameters

Machine→PLC→Communication Layer→Integration Application→Database/Cloud→Dashboard

From Raw to Ready

Industrial Data Processing and Storage

Raw machine data is rarely usable on its own, so our IIoT integration service includes converting it into structured operational data ready for reporting and analysis.

Data acquisition Data filtering Data transformation Data normalization Data validation Historical logging Event recording Database storage

Potential storage destinations include SQL databases, industrial historians, cloud databases and custom data platforms, chosen based on your reporting needs and existing IT environment.

Store For Analysis

PLC and Machine to Database Integration

Storing industrial data for reporting and analysis means building a dependable path from PLC to SQL database, covering machine data logging, historical production records, alarm data storage, automated report generation and custom database structures.

PLC→Integration Software→SQL Database→Dashboard/Reports

Cloud Connectivity

PLC and Machine to Cloud Integration

Connecting industrial data with cloud platforms enables centralized monitoring, multi-site access and remote visibility, built on a clear cloud connectivity architecture with proper data synchronization.

Machine→PLC→Edge Gateway→Cloud→Dashboard

Edge Computing

Industrial Edge Computing and Gateway Integration

Processing industrial data closer to the machine reduces unnecessary cloud traffic and improves connectivity for older equipment, particularly where legacy communication protocols are involved.

Local machine data collection Protocol conversion Local data processing Data buffering Edge-to-cloud communication Legacy equipment connectivity

Legacy Equipment

Legacy Machine and PLC Integration

Many factories operate mixed generations of equipment, and older industrial systems can potentially be integrated with modern digital platforms without a full machine replacement.

Legacy PLC data acquisition Older communication protocols Protocol conversion Retrofitting data connectivity Gateway-based integration Connecting isolated machines

Extend, Don’t Replace

SCADA to IIoT Integration

Existing automation infrastructure may be extended rather than completely replaced, connecting SCADA to database, cloud, dashboard, MES, ERP or reporting systems.

SCADA to database SCADA to cloud SCADA to dashboard SCADA to MES SCADA to ERP SCADA data reporting

Shop Floor to Business

MES and ERP Integration

Connecting the shop floor with business operations means moving the right OT data into the systems that plan, schedule and report on production.

MES Integration

Production counts
Machine availability
Batch information
Process status
Production events

ERP Integration

Production completion
Material information
Production status
Operational data

Machine→PLC→Integration Layer→MES/ERP

Software Connectivity

Industrial APIs and Custom Software Integration

Connecting industrial systems with modern applications, including PLC to C# integration, database APIs and web application connectivity, is especially useful for teams that need PLC, database and dashboard integration working together as one system.

REST API integration Custom application development PLC to C# integration Industrial software connectivity Database APIs Web application integration

Visualization

Industrial Dashboards and Data Visualization

Transforming industrial data into actionable visibility is the point where an IIoT integration service becomes something plant managers, production teams, maintenance teams and operations managers actually use every day.

Live machine status Production monitoring Historical trends Alarm visualization Multi-machine dashboards Multi-location monitoring Production reports

Use Cases

IIoT Integration Use Cases

Practical industrial IoT integration applications that manufacturers are actually deploying today, not theoretical future scenarios.

Real-Time Machine Monitoring

Monitor operational status from connected equipment.

Production Data Collection

Automatically collect production information.

Multi-Machine Monitoring

Centralize data from multiple machines.

Remote Equipment Monitoring

Access selected machine data remotely.

Automated Production Reporting

Generate reports from collected operational data.

PLC Data Logging

Store PLC values for historical analysis.

Machine Alarm Monitoring

Capture and display machine alarms and events.

Energy Monitoring

Collect and visualize energy-related data.

Predictive Maintenance Data Collection

Collect machine operating parameters that may support maintenance analysis.

Multi-Location Factory Monitoring

Centralize selected data from multiple facilities.

Industries We Serve

IIoT Integration for Different Industrial Environments

AutomatexLab supports integration requirements across a range of industrial environments, with the specific approach shaped by each facility’s existing equipment and goals.

Manufacturing

Automotive

Food and Beverage

Pharmaceuticals

Chemicals

Packaging

Logistics

Warehousing

Water and Wastewater

Energy and Utilities

Process Industries

Machine Builders and OEMs

Remote Capability

Remote IIoT Integration Services

Many integration tasks can be performed remotely when secure connectivity and project conditions allow, reducing the need for a full-time on-site engineering presence.

PLC communication programming OPC UA integration MQTT integration Database integration C# industrial software Dashboard development API integration Data logging systems Cloud integration Remote troubleshooting

Hardware installation, physical wiring and on-site commissioning may require local personnel or an on-site automation engineer.

Security Considerations

Industrial Connectivity and Integration Security

Building reliable and controlled industrial data connectivity involves considered access control and network architecture, assessed against each customer’s own industrial network and IT policies rather than a one-size-fits-all claim.

Controlled remote access Authentication Access permissions Secure communication methods Network architecture considerations Data access control Network segmentation considerations

How We Work

Our IIoT Integration Process

A structured approach from assessment to deployment keeps every integration project grounded in your actual equipment and goals, not a generic template.

System Assessment

Machines, PLCs, protocols, existing software, network environment and data requirements.

Integration Architecture

Data sources, communication methods, destinations, integration software and database or cloud architecture.

Development and Configuration

PLC communication, protocol connectivity, database integration, API integration and data processing.

Testing and Validation

Data accuracy, communication reliability, error handling, data flow and system performance.

Deployment

Deploying the integration solution into production.

Handover and Support

Technical handover and applicable ongoing support.

What You Receive

What You Receive With an IIoT Integration Project

Deliverables are customized to the actual project scope, but typically include the following.

Integration architecture
Communication setup
PLC or machine connectivity
Data acquisition configuration
Database integration
Cloud integration
Dashboard integration
API connectivity
Testing and validation
Technical documentation
Deployment support
Knowledge handover

Why Choose Us

Why Choose AutomatexLab for IIoT Integration?

Our IIoT integration service combines industrial automation knowledge with software integration, rather than treating connectivity as a separate discipline from the machines themselves.

Industrial Automation Focused Approach

We understand PLCs and machine control, not just networking and software.

PLC and Machine Communication

Direct experience reading and writing data at the controller level.

Software and Database Integration

Connecting that data to the systems that actually use it.

Custom Integration Architecture

Built around your equipment, not a fixed product template.

Support for Existing and New Equipment

Legacy machines and modern controllers handled with the same rigor.

End-to-End Data Connectivity

From PLC tag to dashboard, database, MES or ERP.

Remote Development Where Feasible

Faster turnaround without unnecessary travel.

Scalable Integration Approaches

Architectures designed to grow from one machine to a full site.

Proof of Work

Case Studies

Real integration projects connecting PLCs, databases and dashboards for manufacturers. View all case studies.

Multi-Machine Production Dashboard

A manufacturer with several disconnected machines received a unified dashboard showing live status and production counts across the entire line.

PLC to SQL Historical Logging

A plant with no historical production records implemented PLC to SQL integration, enabling downtime analysis and automated shift reports.

Legacy Machine Connectivity

An older machine with no native networking was connected through an edge gateway, bringing it into a modern monitoring dashboard without replacing the equipment.

FAQ

Frequently Asked Questions About IIoT Integration Services

What are IIoT integration services?

IIoT integration services connect industrial equipment, PLCs, sensors and control systems with databases, cloud platforms, dashboards, MES, ERP and custom applications, building a reliable data flow between operational technology and business systems.

Can existing PLCs be connected to an IIoT platform?

Yes, typically through supported communication protocols such as OPC UA, MQTT or Modbus, depending on the PLC brand, firmware and network configuration.

Can legacy industrial machines be integrated with modern software?

Yes, in many cases, using protocol conversion and edge gateways that translate older communication methods into formats modern software and cloud platforms can use.

Which PLC brands can be integrated?

Siemens, Mitsubishi, Allen-Bradley, Delta, Schneider Electric and Omron, subject to the specific model, firmware and communication capability of the controller.

What communication protocols are used in IIoT integration?

OPC UA, MQTT, Modbus TCP/IP, Modbus RTU, Profinet, Ethernet/IP, Siemens S7 communication, Mitsubishi PLC communication, REST APIs and SQL connectivity.

What is the difference between OPC UA and MQTT?

OPC UA is designed for structured, secure communication between industrial devices and software, while MQTT is a lightweight publish and subscribe protocol commonly used for machine-to-cloud data transfer.

Can PLC data be stored in an SQL database?

Yes, PLC tag values, production counts, downtime events and alarm data can be logged into an SQL database for historical analysis and reporting.

Can existing SCADA systems be integrated with IIoT applications?

Yes, existing SCADA infrastructure can often be extended rather than replaced, connecting to databases, cloud platforms, dashboards, MES or ERP systems.

Can machine data be connected with MES or ERP systems?

Yes, production counts, machine availability and batch information can be connected to MES and ERP systems through an integration layer.

Can you build a custom industrial dashboard?

Yes, covering machine status, production output, downtime, alarms, energy consumption and historical trends.

Can IIoT integration be completed remotely?

Many tasks including PLC communication programming, OPC UA and MQTT integration, database integration and dashboard development can be completed remotely. Hardware installation and physical wiring may require local personnel.

Is cloud integration necessary for IIoT?

No, some projects run entirely on local databases and on-premise dashboards, while others benefit from cloud connectivity for multi-site monitoring.

How long does an IIoT integration project take?

Timelines range from a few weeks for a single machine to several months for a multi-site rollout, depending on protocols and systems involved.

Can multiple machines be monitored through one dashboard?

Yes, a single dashboard can display data from multiple machines, production lines, or even multiple facilities.

What information is required before starting an IIoT integration project?

The PLC brands and models involved, existing communication protocols, network architecture, current software systems, and the specific data or visibility the business wants to achieve.

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Connect your PLCs, machines, SCADA systems, databases, cloud platforms and business applications with a customized IIoT integration solution designed around your existing industrial environment.

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