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What’s the Difference Between DeviceNet and ControlNet?

What’s the Difference Between DeviceNet and ControlNet?

Two industrial protocols still have a solid foothold in industry: DeviceNet and ControlNet. But what's the difference, and what are the key applications of each type of network?


Industrial Motor Health Tips | Modern Maintenance Solutions

Industrial Motor Health Tips | Modern Maintenance Solutions

Learn a few tips and solutions to promote long-lasting electric motor health, explaining why some maintenance practices are a better fit for certain devices and situations.


Data Centers, AI, and the New Control Playbook: Weidmüller’s Perspective

Data Centers, AI, and the New Control Playbook: Weidmüller’s Perspective

Control.com chats with Weidmüller to get some insights about data center automation, learning about security, environmental impacts, regulations, and more.


Industrial Connectivity and DataOps: Work Together to Unlock Your Manufacturing Data

Industrial Connectivity and DataOps: Work Together to Unlock Your Manufacturing Data

Working with data is no simple task. It requires a solid understanding of how to acquire the data, process it, and then use it to deliver tangible benefits to the operation and the company.


Analog vs. Fieldbus Systems | Comparisons and Advantages

Analog vs. Fieldbus Systems | Comparisons and Advantages

Learn about electrical signalling systems for process control. What advantages may be provided by choosing analog systems vs. advanced modern fieldbus protocols?


Ask an Engineer: Universal Robots Shares Four Physical AI Predictions

Ask an Engineer: Universal Robots Shares Four Physical AI Predictions

Physical AI, where technology is applied to real-world devices like robots, is set to have a major impact over the next few years. UR Shares some predictions, along with some exclusive deeper insights.


MQTT vs. OPC UA: Protocols From an OEM Perspective

MQTT vs. OPC UA: Protocols From an OEM Perspective

MQTT and OPC UA are very different, but they accomplish essentially the same thing: push data from one device to another. Which method to use relies on understanding how each process is accomplished.


Using Factory I/O With a Virtual Siemens S7-1200 PLC

Using Factory I/O With a Virtual Siemens S7-1200 PLC

Learn how to control the Factory I/O PLC system simulator using a virtual Siemens S7-1200 PLC, a great tool for testing, training, and automation development without hardware.


Modernizing Septic Systems with Proactive Innovation

Modernizing Septic Systems with Proactive Innovation

Tackling some of the world's most hostile environments with real-time data. That’s the mission of Septilink, supported by WAGO, in this prime example of predicting failures to avert disaster.


Control.com Readers’ Choice Awards 2025

Control.com Readers’ Choice Awards 2025

Welcome to the end of 2025 and the beginning of 2026! We’re excited to see where the industrial automation world takes us in this new year.


Electrical Cabinet Best Practices: A Field Guide for New Integrators

Electrical Cabinet Best Practices: A Field Guide for New Integrators

A practical, experience-driven guide to designing and wiring electrical cabinets for machine-tending robotic cells.


Inside the Smart Factory: How Diagnostics Redefine Uptime

Inside the Smart Factory: How Diagnostics Redefine Uptime

The common narrative is that data-driven predictive maintenance can greatly reduce downtime costs. Learn about one critical feature of data collection that can enable manufacturing effectiveness.


Introduction to Common Network Protocols in Industrial Automation

Introduction to Common Network Protocols in Industrial Automation

This article provides an overview of the OSI models, IT/OT industrial protocols, and key applications behind the networking capabilities that drive modern industrial and process automation systems.


The Upgrade Adventure: Dataflow Management for Existing Systems

The Upgrade Adventure: Dataflow Management for Existing Systems

Modernizing legacy plants requires careful dataflow design. See how audits, protocol choices, edge computing and security layers can unify old and new systems for better insights and operations.


Tutorial: Design a Temperature Controller Using Node-RED

Tutorial: Design a Temperature Controller Using Node-RED

Not every control system requires an expensive PLC. This tutorial will introduce Node-RED, a popular programming environment that can be installed on a low-cost single-board controller.


The Importance of Development: Creating a Strategy for Dataflow Management

The Importance of Development: Creating a Strategy for Dataflow Management

Smart greenfield design unlocks clean, scalable dataflow. Learn how defining KPIs, choosing open architecture, contextualizing data, leveraging edge computing, and using the cloud wisely can transform operations from day one.


The Role of Electrical & Automation Products in Modern HVAC Systems

The Role of Electrical & Automation Products in Modern HVAC Systems

Electrical and automation components drive modern HVAC efficiency and reliability. Sensors, relays, and controls enable predictive maintenance and efficiency while keeping systems running smoothly.


Node-RED and a Low-Code Approach to Automation

Node-RED and a Low-Code Approach to Automation

Looking for a way to create IIoT applications for your factory without hiring expensive developers or spending months on the computer? Take a look at Node-RED’s approach to low-code applications.


Industry Insights: The Challenges of Automating Data Centers

Industry Insights: The Challenges of Automating Data Centers

Data centers have been a focus of industrial automation in recent days. Control.com spoke with experts at Weidmuller to learn more about how control technology can solve data center challenges.


The Process of Evolution: How Automation Systems Enable Agile Operations

The Process of Evolution: How Automation Systems Enable Agile Operations

Automation is evolving. Today, this is marked by a shift towards more efficient, sustainable operations, enhanced by closer collaboration between humans and machines, enhancing safety and profitability.