Engineer, Integrate and Modernize Your Industrial Control Systems
Improve operational reliability, process consistency and production control with SDNTECH Solutions LLP's Industrial Automation and Controls services.
Industrial Automation & Controls
We help manufacturers and industrial organizations design, program, integrate and commission automation systems that connect field devices, machines, control panels and operator interfaces with plant-level applications.
Our capabilities cover industrial control programming, PLC and HMI development, SCADA integration, DCS interfaces, panel engineering, drive and motion control, equipment retrofits and commissioning support.
Whether you are automating a new production line, upgrading existing equipment or connecting legacy control systems to modern plant applications, we focus on practical engineering, safe integration, reliable operation and maintainable solutions.
Our Industrial Automation & Controls Capabilities
PLC Programming & Integration
Develop and integrate programmable logic controller (PLC) solutions for industrial machines, production lines and process automation.
Our PLC engineering services support control logic development, equipment sequencing, interlocks, alarms and communication with connected industrial devices.
Services include:
PLC program development and modification.
Machine and production-line control logic.
Sequence control and process automation.
Sensor and actuator integration.
Interlocks, alarms and equipment status monitoring.
PLC-to-HMI and PLC-to-SCADA communication.
PLC-to-MES and IIoT data integration.
Legacy PLC troubleshooting and modernization.
Program testing, documentation and handover.
We work within the requirements of the selected PLC platform, plant standards, operating environment and approved control design.
HMI Development & Operator Interfaces
Create intuitive operator interfaces that make machine operation, process monitoring and troubleshooting easier.
Human-Machine Interface (HMI) solutions provide operators with the information and controls required to monitor equipment and manage supported operational functions.
Our HMI services include:
Operator screen design and configuration.
Equipment status and process parameter displays.
Alarm and event visualization.
Setpoint and recipe interfaces, where applicable.
Manual and automatic operating modes.
Equipment diagnostics and fault messages.
Production counters and operating trends.
Integration with PLCs and industrial controllers.
Interface testing and operator handover.
We focus on clear screen layouts, consistent navigation and relevant operational information to support safe and efficient equipment operation.
SCADA Systems & Plant Monitoring
Connect industrial processes and equipment through supervisory control and data acquisition (SCADA) systems.
SCADA solutions provide centralized monitoring and, where authorized by the control design, supervisory control of industrial processes across machines, lines and facilities.
Our SCADA services include:
SCADA system design and configuration.
PLC, RTU and industrial device integration.
Process visualization and plant overview screens.
Alarm management and event logging.
Historical data collection and trend analysis.
Production and process parameter monitoring.
Operator access and role-based controls.
Integration with industrial databases and reporting tools.
SCADA modernization and legacy-system integration.
Connectivity with MES and IIoT platforms.
Our approach considers system availability, communication reliability, access control, operational continuity and the requirements of the industrial environment.
DCS & Process Automation Integration
Support process-oriented industrial environments with distributed control system (DCS) integration and automation engineering.
We help assess, integrate and improve control-system interfaces for process monitoring, operational data exchange and plant application connectivity.
Potential areas of support include:
DCS interface integration.
Process instrumentation and signal integration.
Control-system data exchange.
Alarm and event visibility.
Process parameter monitoring.
Integration with supervisory and plant information systems.
Connectivity with MES, historian and IIoT layers, where supported.
Testing and commissioning assistance.
The exact scope depends on the installed DCS platform, plant standards, approved engineering design and applicable safety requirements.
Industrial Panel Design & Wiring
Support reliable industrial control installations through control panel engineering, wiring and integration.
Our panel engineering scope can include:
Electrical control panel design.
Control circuit and power distribution layouts.
PLC, HMI, relay and interface component integration.
Terminal block and I/O planning.
Wiring diagrams and electrical schematics.
Panel wiring and assembly coordination.
Drive and protection component integration.
Panel inspection and testing.
As-built drawing preparation and documentation.
Panel design and implementation are planned around electrical ratings, environmental conditions, equipment requirements and applicable standards.
Servo Systems, VFDs & Motion Control
Improve machine movement, speed regulation and positioning through appropriate drive and motion-control solutions.
Our capabilities include:
Variable-frequency drive (VFD) configuration and integration.
Motor speed and operating parameter control.
Servo drive and motor integration.
Motion-control configuration and sequencing.
Positioning and synchronization applications.
Drive fault monitoring and diagnostics.
Integration with PLCs and operator interfaces.
Retrofit and replacement of selected drive components.
Testing and commissioning support.
Applications may include conveyors, packaging equipment, material handling, machine tools and automated production systems, subject to the required performance and engineering specifications.
Sensors, Instrumentation & Field Device Integration
Connect physical processes with automation systems through suitable sensors, instruments and field devices.
We support the integration of field-level signals and devices into control and monitoring architectures.
Typical applications include:
Proximity and photoelectric sensors.
Temperature and pressure instrumentation.
Level and flow measurement devices.
Position and speed feedback.
Industrial weighing and counting systems.
Actuators, valves and related interfaces.
Industrial communication gateways.
Signal conditioning and I/O integration.
Field device testing and troubleshooting.
Device selection and integration depend on measurement requirements, environmental conditions, electrical interfaces, communication protocols and process compatibility.
Industrial Retrofit & Automation Modernization
Extend the useful life and improve the functionality of existing industrial assets through targeted automation upgrades.
We help evaluate legacy machines and control systems to identify practical modernization opportunities while considering production continuity and integration risks.
Retrofit services may include:
Legacy PLC and HMI upgrades.
Control panel modification and replacement.
Sensor and instrumentation upgrades.
VFD and drive modernization.
Improved machine status and fault monitoring.
Integration with newer SCADA, MES and IIoT platforms.
Migration planning and compatibility assessment.
Functional testing and commissioning.
Technical documentation and maintenance handover.
Our approach prioritizes compatibility, maintainability and a controlled transition from the existing system to the upgraded solution.
Industrial Automation Integration Approach
We connect field devices, control systems, operator interfaces and plant applications through a structured integration architecture.
Field Layer: Sensors, actuators, instruments, motors and other industrial devices capture or influence physical processes.
Control Layer: PLCs and suitable DCS or other controllers execute control logic, sequences and approved interlocks.
Supervisory Layer: HMI and SCADA systems provide operator interfaces, process visualization, alarms and monitoring.
Manufacturing Application Layer: MES and IIoT platforms consume selected operational data for production tracking, traceability, analytics and performance monitoring.
Enterprise Layer: ERP, maintenance and reporting applications use relevant manufacturing information to support planning, maintenance and business decisions.
Integration between these layers is designed according to system capabilities, approved interfaces, network architecture and plant cybersecurity requirements. Where appropriate, monitoring and analytics connections are separated from critical control functions.
FAT, SAT, Commissioning & Maintenance Support
We support the transition from engineering and installation to operational readiness through structured testing and commissioning activities.
Factory Acceptance Testing (FAT)
Where included in the project scope, FAT helps verify selected control functions, program logic, interfaces, alarms and agreed requirements before equipment is shipped or installed.
Site Acceptance Testing (SAT)
SAT supports verification of the installed system within its actual site environment, including relevant field signals, equipment interfaces, communication and operational functions.
Installation & Commissioning
Commissioning support can include I/O checks, signal verification, controller and interface configuration, functional testing, fault resolution and handover activities.
Maintenance & Troubleshooting
Post-deployment support can include control-system diagnostics, program corrections, configuration updates, troubleshooting, documentation updates and planned maintenance assistance.
Testing and commissioning are performed against the agreed scope, approved procedures and site safety requirements. Safety-critical functions require appropriate engineering validation and authorized acceptance.
Typical Industrial Automation Deliverables
Depending on project scope, our deliverables may include:
Functional requirements and control descriptions.
PLC programs and configuration backups.
HMI and SCADA applications.
Electrical schematics and panel drawings.
I/O lists, signal lists and communication details.
Equipment integration and interface documentation.
FAT and SAT test records.
Commissioning reports and issue logs.
Operation and maintenance manuals.
As-built drawings and technical handover documents.
Final deliverables are defined during project planning and aligned with customer documentation standards.
Industries & Applications We Support
Our industrial automation services can support:
Automotive and auto-component manufacturing.
Industrial machinery and equipment.
Engineering and fabrication facilities.
Packaging and assembly lines.
Material handling and warehouse automation.
Process manufacturing and utilities.
Electronics and electrical equipment manufacturing.
Production-line modernization and machine retrofits.
Why Choose SDNTECH Solutions LLP?
End-to-end integration perspective: Connect devices, control systems and plant applications.
Modernization-focused engineering: Evaluate existing infrastructure before recommending upgrades.
Lifecycle-oriented delivery: Support design, programming, testing, commissioning and maintenance.
Application-driven solutions: Align the automation approach with equipment and process requirements.
Documentation and handover: Support maintainability through agreed technical documentation.
Smart factory readiness: Create a pathway from machine-level automation to MES and IIoT-enabled manufacturing visibility.
Let's Discuss Your Automation Requirements
Planning a new production line, upgrading PLC or SCADA systems, integrating industrial equipment or modernizing a legacy machine?
SDNTECH Solutions LLP can help assess your requirements and define an appropriate automation and integration approach.
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