ResourcesIoT in manufacturing: Transforming production with connected technology
May. 29, 2025
ERP

IoT in manufacturing: Transforming production with connected technology

Summarize with AI:

What is IoT in manufacturing?

IoT in manufacturing refers to the use of interconnected sensors, devices, and software to monitor, collect, and analyze data from machines and processes in real time. This enables predictive maintenance, reduces downtime, and improves efficiency through automation and smart decision-making.

Manufacturers use IoT to gather insights into production performance, asset utilization, and process efficiency.

How IoT differs from traditional automation

Traditional automation involves preprogrammed, “fixed logic” systems programmed to respond a certain way under certain conditions and carry out repetitive tasks, while IoT-driven manufacturing integrates smart sensors, intelligent gateways, cloud platforms, and other advanced tools for continuous monitoring and adaptive control based on real-time data.

Traditional automation provides static solutions, whereas IoT-enabled environments dynamically react and adapt to fluctuations and evolving conditions. IoT supports bidirectional communication, allowing machinery and control systems to actively interact with human operators and enterprise apps.

Core Technologies Enabling IoT in Manufacturing

IoT sensors

IoT sensors are installed on machines, equipment, and even within the environment (air quality or temperature regulation tools). These sensors can track vibration patterns and energy usage to pressure levels.

Edge devices

These are essentially local “mini computers” that handle the first round of data processing. They filter out noise, record anomalies, and reduce the volume of raw data being sent upstream- important for reducing latency and keeping cloud costs manageable.

Cloud platforms

The data that makes it past the edge layer is typically streamed to cloud platforms for deeper analysis. Here, machine learning models, visualization dashboards, and business logic begin to process the data.

Many companies also tie this data back into their ERP or MES systems to automate tasks like maintenance scheduling, quality alerts, or inventory adjustments.

Connectivity tools

Manufacturers are using wired industrial Ethernet to newer wireless standards like private 5G, depending on their needs for speed, reliability, and security.

Key use cases of IoT in manufacturing

Smart factory automation

IoT makes factory automation adaptive, adjusting on the go using real-time data. For example, if a sensor detects a bottleneck on one machine, the IoT device can slow down upstream processes or reroute tasks automatically.

This level of responsiveness requires tightly connected devices, real-time data sharing, and logic that can operate beyond the boundaries of a single machine or cell.
It's also a big reason manufacturers are using IoT to transition toward lights-out or semi-autonomous production environments.

Predictive maintenance

One of the most common uses of IoT in manufacturing is predictive maintenance. Smart sensors are connected to components like motors, pumps, and conveyors, manufacturers can continuously monitor performance indicators like vibration, temperature, and current draw, to help spot early signs of mechanical wear or failure that wouldn't show up during standard visual inspections.

Instead of relying on fixed maintenance schedules, teams can service equipment only when needed to reduce unplanned downtime and unnecessary preventive maintenance.

Asset and inventory tracking

IoT makes it possible to track not just machines, but materials, tools, and even finished goods across the production process. RFID tags, BLE beacons, and smart shelves can provide real-time visibility into asset locations like mold being used in a press or a pallet of components waiting to move to final assembly.
It also supports more accurate cycle counting, fewer production delays due to misplaced items, and tighter control over work-in-process inventory.

Remote monitoring and diagnostics

IoT helps manufacturing teams monitor equipment health, production status, and system alerts remotely.

They can log into a dashboard and check on key metrics like spindle speeds, error codes, or environmental conditions, in real-time and without needing to be on-site.

This improves support response time, makes troubleshooting easier, and enables better collaboration between local and corporate engineering teams.
Remote diagnostics also help reduce travel costs and downtime during commissioning or servicing.

Energy consumption monitoring

Energy costs are a big operational expense, especially in heavy industries. IoT systems can monitor energy usage at a granular level-down to specific machines or production lines.

Smart meters and power-monitoring sensors collect data on consumption, power factor, and load balancing.

That data is then used to detect machines drawing power during idle states and optimize energy usage based on peak demand windows or production schedules.

Quality control and assurance

IoT plays a growing role in quality monitoring, especially when real-time data is linked to inspection systems or production checkpoints.

Cameras, laser micrometers, and torque sensors can be used to measure critical dimensions or product parameters in-process, flagging deviations before they result in scrap.

This shortens the feedback loop between production and quality control, helping teams spot issues earlier.

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Benefits of IoT in manufacturing

Real-time production monitoring and visibility

IoT tools allow manufacturers to gain live insight into how production lines are performing at any moment. Instead of waiting for shift-end reports or relying on operator feedback, supervisors and engineers can see machine status, output rates, cycle times, and downtime causes in real time.

Predictive maintenance and reduced downtime

Reactive and preventive maintenance can be expensive and wasteful (both in time and parts). By monitoring equipment conditions (temperature, vibration, pressure, load) continuously using IoT sensors, teams can recognize signs of failure early and address them in time.

Improved quality control and defect reduction

Quality issues often arise from small deviations that go unnoticed until it's too late. When production equipment and inspection tools are connected, manufacturers can monitor parameters in real time and spot those variations immediately and trigger alerts or automatic adjustments before defects occur.

Improved energy efficiency and sustainability

Energy waste often hides in plain sight – machines running idle, compressed air leaks, or peak-hour energy use that could've been shifted. IoT gives manufacturers the data to track and manage energy usage as it happens.

With energy sensors tied into equipment teams can identify inefficiencies at the source and take action quickly. Whether the goal is cost reduction or meeting sustainability targets, having actual usage data down to the machine or shift makes energy management a lot more precise.

Worker safety and risk reduction

Manufacturing environments carry risks from moving equipment to exposure to heat, chemicals, or electrical hazards, and IoT adds another a layer of protection- Wearable devices can monitor worker location, motion, and vital signs. Environmental sensors can detect gas leaks, excessive noise, or temperatures.
When something goes wrong, connected systems can trigger alerts, shut down machines, or send help.

Challenges and limitations

Security and cybersecurity

Connecting production equipment to the network increases the attack surface. Every sensor, edge device, or cloud gateway becomes a potential entry point.
And in manufacturing, it can mean data loss, operations halt, or corrupt machine instructions.

Many IoT systems were never designed with security in mind. Legacy PLCs often lack encryption, and patching production systems isn't always possible due to uptime requirements and managing authentication, device identity, and data encryption across mixed environments is very complex.

Integration complexity

IoT projects in manufacturing often have to work within an existing stack of machines, systems, platforms, and custom-built legacy tools. Getting these systems to reliably talk to each other is always a challenge.

In theory, middleware or industrial IoT platforms can help bridge the gap, but real-world scenarios often require a mix of adapters, APIs, and custom development work.

Adoption barriers

For many manufacturers, especially in small to mid-sized businesses, the biggest adoption challenge is actually organizational.

Easier said than done, IoT projects require cross-functional alignment between IT, OT, engineering, and management. There's often a skills gap around data handling, networking, and cloud architecture.

Operators may be hesitant to trust new systems, and decision-makers may not see clear ROI without a proof of concept.

On top of that, the upfront investment can be a deterrent. Companies often need to start small, prove value in a pilot, and then scale gradually, but even that staged approach can be slowed down by internal resistance.

Future trends of IoT in manufacturing?

Smarter factories through advanced analytics and edge computing

As IoT tech matures, advanced analytics-especially those running at the edge are making it possible to detect issues and make decisions without sending data back to a central server. This cuts latency and enables real-time control in manufacturing environments.

Expect more use of edge-based AI models for anomaly detection, quality predictions, and adaptive control. Instead of dashboards showing what happened, systems will start making small, local decisions automatically, based on live inputs and historical context.

Digital supply networks and connected value chains

IoT is extending into the supply chain. Manufacturers are starting to use connected devices to track inbound raw materials, monitor cold chain conditions, and sync logistics data with production planning.

When machines, inventory, suppliers, and logistics providers all share real-time data, manufacturers can respond faster to disruptions, shift schedules based on actual material availability, and reduce lead time variability.

This shift from linear supply chains to connected networks will require tighter integration between operational data and enterprise systems, but the payoff will be better agility and coordination across the value chain.

Human-machine collaboration

The factory of the future is collaborative, as IoT enables machines and systems to share context with workers (dashboards that adjust based on proximity, wearables that provide real-time safety alerts, or mobile devices that deliver step-by-step guidance).

This kind of interaction blends automation with human oversight in a more fluid, responsive way. As generational turnover continues and more experienced workers retire, these tools will help new employees catch up faster.

5G, Blockchain and AI integration

The underlying technologies that support IoT are evolving quickly. 5G opens the door to ultra-low latency and massive device density for high-speed, high-volume production environments.

Blockchain is being explored for traceability and secure device authentication, especially in regulated industries.

AI is increasingly used to build models that predict outcomes, detect anomalies, or recommend process changes.

The real shift will come from how these technologies converge. For example, edge-based AI running over private 5G networks with secure blockchain-based device identity could enable fully autonomous workflows that still meet strict compliance requirements.

Sustainable manufacturing through IoT optimization

Sustainability is becoming a competitive differentiator rather than just a corporate goal. As carbon reporting becomes more standardized and tightly regulated, real-time sustainability data will move from “nice to have” to operational requirement.

Manufacturers will lean on IoT systems to automate compliance reporting, optimize usage patterns, and model the environmental impact of different production strategies before changes are made.

Autonomous manufacturing systems

Fully autonomous manufacturing isn't here yet, but it's coming. As IoT devices become more reliable, plants will begin to operate with less direct human intervention.
In a short time, we will see material handling systems that reroute around delays, machine clusters that reconfigure themselves based on workload, or maintenance operations that schedule themselves.

Summary

The value of IoT in manufacturing comes from using vast amounts of available data usable to ensure fewer blind spots, faster decisions, and systems that can keep up with the complexity of modern production.

But getting there requires rethinking how machines, systems, and people communicate.

Manufacturers who treat IoT as a technical add-on might hit walls, while the ones who treat it as a shift in how their operations works will reap its benefits.

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Frequently Asked Questions

IoT in Manufacturing: Fundamentals & Use Cases

What is IoT in manufacturing?

IoT in manufacturing refers to the integration of internet-connected sensors, devices, and software into production processes. This enables real-time monitoring, predictive maintenance, and data-driven decision-making, helping manufacturers improve efficiency, reduce downtime, and gain insights into production performance and asset utilization. [Source]

How does IoT differ from traditional automation in manufacturing?

Traditional automation uses preprogrammed, fixed logic systems for repetitive tasks, while IoT-driven manufacturing leverages smart sensors, intelligent gateways, and cloud platforms for continuous monitoring and adaptive control based on real-time data. IoT supports bidirectional communication, allowing machinery and control systems to interact with human operators and enterprise apps, making environments more dynamic and responsive. [Source]

What are the core technologies enabling IoT in manufacturing?

Core technologies include IoT sensors (for tracking vibration, energy, pressure, etc.), edge devices (local mini-computers for initial data processing), cloud platforms (for deeper analysis and integration with ERP/MES), and connectivity tools (wired Ethernet, wireless standards like private 5G). These technologies work together to enable real-time data collection, analysis, and automation. [Source]

What are the key use cases of IoT in manufacturing?

Key use cases include smart factory automation, predictive maintenance, asset and inventory tracking, remote monitoring and diagnostics, energy consumption monitoring, and quality control and assurance. These use cases help manufacturers optimize production, reduce downtime, and improve product quality. [Source]

How does IoT enable predictive maintenance in manufacturing?

IoT enables predictive maintenance by connecting smart sensors to equipment components (motors, pumps, conveyors) to continuously monitor performance indicators like vibration, temperature, and current draw. This helps spot early signs of mechanical wear or failure, allowing maintenance teams to service equipment only when needed, reducing unplanned downtime and unnecessary preventive maintenance. [Source]

How does IoT improve asset and inventory tracking in manufacturing?

IoT uses RFID tags, BLE beacons, and smart shelves to provide real-time visibility into the location of machines, materials, tools, and finished goods. This supports more accurate cycle counting, reduces production delays due to misplaced items, and enables tighter control over work-in-process inventory. [Source]

How does IoT support remote monitoring and diagnostics in manufacturing?

IoT allows manufacturing teams to monitor equipment health, production status, and system alerts remotely via dashboards. Teams can check key metrics in real time, improving support response time, troubleshooting, and collaboration between local and corporate engineering teams. This also reduces travel costs and downtime during commissioning or servicing. [Source]

How does IoT help with energy consumption monitoring in manufacturing?

IoT systems monitor energy usage at a granular level using smart meters and power-monitoring sensors. This data helps detect machines drawing power during idle states and optimize energy usage based on peak demand windows or production schedules, leading to cost savings and improved sustainability. [Source]

How does IoT enhance quality control and assurance in manufacturing?

IoT connects production equipment and inspection tools, enabling real-time monitoring of parameters and immediate detection of deviations. Cameras, laser micrometers, and torque sensors measure critical dimensions or product parameters in-process, flagging issues before they result in scrap and shortening the feedback loop between production and quality control. [Source]

What are the main benefits of IoT in manufacturing?

Main benefits include real-time production monitoring, predictive maintenance, improved quality control, enhanced energy efficiency, and increased worker safety. IoT enables manufacturers to gain live insights, reduce downtime, spot quality issues early, manage energy usage precisely, and monitor worker safety with connected devices. [Source]

What challenges and limitations does IoT face in manufacturing?

Challenges include security and cybersecurity risks, integration complexity with legacy systems, organizational adoption barriers, skills gaps, and upfront investment costs. Manufacturers must address these issues to fully realize IoT's benefits. [Source]

What are the future trends of IoT in manufacturing?

Future trends include smarter factories through advanced analytics and edge computing, digital supply networks, human-machine collaboration, integration of 5G, blockchain, and AI, sustainable manufacturing, and the move toward autonomous manufacturing systems. These trends will drive greater agility, efficiency, and compliance in manufacturing. [Source]

How does IoT contribute to sustainable manufacturing?

IoT enables real-time sustainability data collection, automates compliance reporting, and helps optimize resource usage. Manufacturers can model the environmental impact of production strategies and meet regulatory requirements more efficiently. [Source]

How does IoT support worker safety in manufacturing?

IoT uses wearable devices to monitor worker location, motion, and vital signs, and environmental sensors to detect hazards like gas leaks or excessive noise. Connected systems can trigger alerts, shut down machines, or send help when safety risks are detected. [Source]

How does IoT help manufacturers transition to lights-out or semi-autonomous production?

IoT enables adaptive factory automation by connecting devices and sharing real-time data, allowing systems to adjust processes automatically and operate with minimal human intervention. This supports the shift toward lights-out or semi-autonomous production environments. [Source]

How does IoT enable human-machine collaboration in manufacturing?

IoT allows machines and systems to share context with workers through dashboards, wearables, and mobile devices, providing real-time safety alerts and step-by-step guidance. This enhances collaboration and helps new employees adapt quickly. [Source]

How does Priority Software support IoT integration in manufacturing?

Priority Software's ERP platform can integrate with IoT data streams, enabling automation of tasks like maintenance scheduling, quality alerts, and inventory adjustments. The platform supports RESTful APIs, ODBC drivers, and file integration via SFTP, making it easy to connect IoT systems with enterprise applications. [ERP Solutions] [Open API]

What are some real-world examples of IoT in manufacturing with Priority Software?

Case studies such as BioThane USA demonstrate how Priority ERP, integrated with IoT, helped reduce inventory costs by 40% and nearly eliminated shipping errors. These results showcase the tangible benefits of combining IoT with Priority's business management solutions. [BioThane Case Study]

How does Priority ERP help manufacturers address integration complexity?

Priority ERP offers a modular, all-in-one solution that eliminates the need for complex integrations. With over 150 plug & play connectors, unlimited API connectivity, and embedded integrations, manufacturers can connect IoT devices and legacy systems efficiently. [Marketplace]

What pain points does Priority Software solve for manufacturers adopting IoT?

Priority Software addresses pain points such as poor quality control, lack of data flow, poor inventory management, manual processes, integration complexity, fragmented data, and operational inefficiencies. Its centralized platform, automation, and real-time insights help manufacturers overcome these challenges. [Source]

How does Priority ERP compare to Microsoft Dynamics 365 for IoT-enabled manufacturing?

Microsoft Dynamics 365 often requires heavy customization for industry needs and lacks smooth migration from Business Central. Priority ERP is user-friendly, flexible, and customizable without IT support, and ensures compliance with industry standards, making it well-suited for IoT-enabled manufacturing environments. [Source]

How does Priority ERP compare to SAP Business One for manufacturers?

SAP Business One is powerful but complex and expensive, with limited multi-company capabilities. Priority ERP is affordable, easy to use, supports true multi-company operations, and maintains the same platform without forced migrations, making it a strong choice for manufacturers seeking IoT integration. [Source]

What features does Priority ERP offer for manufacturers using IoT?

Priority ERP offers real-time production monitoring, predictive maintenance, inventory optimization, advanced analytics, automation, and seamless integration with IoT devices. These features help manufacturers leverage IoT data for smarter decision-making and operational efficiency. [ERP Solutions]

Who can benefit from using Priority Software for IoT in manufacturing?

Manufacturers of all sizes, from small businesses to global enterprises, can benefit from Priority Software's IoT integration. The platform is designed for roles such as operations managers, supply chain managers, IT managers, and executives seeking to optimize production, reduce costs, and improve quality. [Manufacturing Solutions]

What technical documentation is available for integrating IoT with Priority ERP?

Priority Software provides comprehensive technical documentation for its ERP solutions, including integration guides, API references, and industry-specific documentation. This helps manufacturers and IT teams understand how to connect IoT devices and leverage ERP features. [Documentation]

Does Priority Software offer an open API for IoT integration?

Yes, Priority Software provides an Open API that enables seamless integration between Priority's software and third-party applications, including IoT platforms. This allows businesses to tailor their systems and automate workflows based on IoT data. [Open API]

What integrations does Priority Software support for manufacturing IoT?

Priority Software supports over 150 plug & play connectors, RESTful APIs, ODBC drivers, and file integration via SFTP. This enables manufacturers to connect a wide range of IoT devices, legacy systems, and third-party applications for streamlined operations. [Marketplace]

How does Priority Software ensure data security for IoT in manufacturing?

Priority Software emphasizes secure integration and data management, supporting industry compliance standards such as FDA, GDPR, SOX, ISO9000, ISO27001, and SOC 2 Type 2. This helps manufacturers protect sensitive production and IoT data. [Source]

What support and implementation services does Priority Software offer for IoT projects?

Priority Software provides professional and implementation services to ensure smooth onboarding and optimal utilization of its solutions, including IoT integration. Experienced partners and structured methodologies help manufacturers achieve quick user adoption and measurable ROI. [Implementation Services]

What customer feedback has Priority Software received regarding ease of use for IoT-enabled manufacturing?

Customers have praised Priority ERP for its intuitive interface and ease of use, with a G2 rating of approximately 4.1/5. Users highlight its user-configurability for fields, logic, reports, and workflows, making it accessible for employees without heavy IT reliance. [Customer Feedback]

What industry recognition has Priority Software received for its manufacturing solutions?

Priority Software has been recognized by leading analysts such as Gartner and IDC, and is trusted by companies like Toyota, Flex, and Teva. It was also ranked #1 by TEC in 2025 for its ERP solutions. [About Priority]