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ENHANCING AHU PERFORMANCE WITH PLC-BASED CONTROL SYSTEMS

Imagine a world where your building breathes in oxygen. Where comfort meets air quality, and energy is saved. It is the world where AHUs and PLC control systems are the starting point of everything in the domain of Energy management systems.<br><br>These AHU controllers (Air Handling Units) are the lungs. But to make those lungs breathe better, smarter, and cleaner, you need a brainu2014enter the Programmable Logic Controllers (PLC).<br><br>We at Messung Industrial Automation are not just manufacturing PLC automation systems. We engineer intelligence. Smart PLC control is our ambition, and we aim to revolutio

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ENHANCING AHU PERFORMANCE WITH PLC-BASED CONTROL SYSTEMS

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  1. Enhancing AHU Performance with PLC-Based Control Systems www.messungautomation.co.in

  2. Imagine a world where your building breathes in oxygen. Where comfort meets air quality, and energy is saved. It is the world where AHUs and PLC control systems are the starting point of everything in the domain of Energy management systems. These AHU controllers (Air Handling Units) are the lungs. But to make those lungs breathe better, smarter, and cleaner, you need a brain—enter the Programmable Logic Controllers (PLC). We at Messung Industrial Automation are not just manufacturing PLC automation systems. We engineer intelligence. Smart PLC control is our ambition, and we aim to revolutionize the way AHU controllers operate, using a range of technologies including Modbus, MQTT, compact PLCs, or IOT-enabled PLC. www.messungautomation.co.in

  3. What is a PLC-Based AHU Control System? A PLC-based AHU control system is the HVACmaster conductor. The flow, cooling, heating,and energy consumption of air are all controlled by real-time logic and precision through automation controllers. Decision-making is the primary responsibilityof an IoT-enabled PLC. Your AHU is designedto respond to data, adjust to changingsurroundings, and function like a finely tunedmachine. Whether it’s a mini PLC or a modularPLC for multi-zone buildings, this IEC 61131-3standard controller is the heartbeat ofyour air management system. www.messungautomation.co.in

  4. Core Functions of PLC Automation in AHU Controllers • Sensor IntegrationTemperature, humidity, CO2, and pressure sensors are interpreted by PLC systems to manage energy efficiently.Our intelligent PLCs capture every detail of your indoor environment. • Data Analysis & Decision MakingOur IEC 61131-based PLCs analyze inputs like room occupancy, air quality,and return temperature to take intelligent action. • Control Actions via ActuatorsUsing PLC and Modbus TCP/IP, your controllers regulate VFDs for fan speed and energy savings. • Actuated DampersOur compact PLCs give precise timing for zoned cooling, ensuring accurate damper operations. • ValvesThe PLC automation system manages hot and chilled water with accuracy for thermal comfort. • Humidifiers & DehumidifiersOur controllers maintain optimal humidity levels regardless of weather. www.messungsmart.com

  5. System Architecture Overview: The NX-ERA JET Advantage NX-ERA JET PLC is an intelligent, IEC 61131-3 standard system Combining advanced logic, seamless connectivity, and scalability. It ensures sensors And actuators function in harmony. www.messungautomation.co.in

  6. Features at a Glance: • Modular PLC architecture scales with infrastructure. • TCP/IP ensures fast, secure communication across systems. • Native support for MODBUS RTU, Modbus TCP, MQTT for BMS, SCADA, IoT platforms. • Integrated HMI enables real-time monitoring and diagnostics. NX-ERA JET delivers the intelligence and flexibility needed for hospitals, pharmacleanrooms, and smart malls. www.messungautomation.co.in

  7. Benefits of IoT-enabled PLC for AHUs • Improved Energy Efficiency IoT-enabled PLCs optimize fan speeds, valves, and dampers, saving up to 30% energy. • High Precision Control IEC 61131-3 PLCs provide precise airflow, temperature, and humidity regulation. • Advanced Diagnostics Real-time monitoring and predictive insights minimize downtime. • Scalability and Modularity Modular PLCs adapt to expansion and upgrades without complexity. • BMS Integration Our systems integrate HVAC, lighting, and fire alarms into a single ecosystem. In a data-driven world, PLC-controlled AHUs offer more thanautomation-they offer confidence. www.messungautomation.co.in

  8. Intelligent PLC Systems for Smart Buildings • HMI with PLC Controllers Monitor fan speed and filter life easily from one interface. • MQTT-based PLC and IoT Systems Enable cloud communication and predictive control with ease. Real-World Applications • PharmaCleanrooms Maintain sterile zones by controlling temperature, humidity, and pressure. • Commercial Buildings Enhance employee comfort and productivity through climate control. • Data Centers Ensure cooling stability to prevent data loss. • Energy-Efficient Manufacturing Maximize AHU performance while minimizing emissions and energy use. Wherever air needs managing, our Compact PLCs lead with intelligent control. www.messungautomation.co.in

  9. Messung’s Expertise in HVAC Automation We design smart automation systems, backedby four decades of engineering excellence.Architects, MEP consultants, and facilitymanagers across India and beyond trust our PLCs. • Built on IEC 61131-3 StandardEnsures global compatibility and consistency. • Built on IEC 61131-3 StandardEnsures global compatibility and consistency. Our controllers don’t just automate industriesthey bring them to life. www.messungautomation.co.in

  10. Conclusion Comfort, control, and conservation are non-negotiables intoday’s infrastructure. Messung’sPLC-based AHU systemsoffer real-time responsiveness, BMS integration, andenergy efficiency with precision and reliability. Don’t settle for basic—automate brilliance. www.messungautomation.co.in

  11. Thank you. Contact us MESSUNG SYSTEMS PVT. LTD. Office No.420, Tower -2,World Trade Center, Kharadi, Pune, India - 411 014. T: +91 9561703619| E: info@messung.com www.messungautomation.co.in

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