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Why is 4-20 mA Current Used for Industrial Analog Sensors?

Why is 4-20 mA Current Used for Industrial Analog Sensors?

Industrial analog sensor devices primarily use 0-10 volt or 4-20 milliamp. For those mA signals, learn the reasons for why the lower and upper limit standards were determined as 4 mA and 20 mA.


Industrial Control Panel Design Standards and Best Practices

Industrial Control Panel Design Standards and Best Practices

Industrial control panels are at the heart of control systems. Learn about the standards and regulations that dictate industrial control panel design for safety and efficiency, including NFPA 70, UL 60947-4-1, and NFPA 79. 


Parker Hannifin’s New V16 Bent-Axis Motors For Fast and Efficient Production

Parker Hannifin’s New V16 Bent-Axis Motors For Fast and Efficient Production

Parker Hannifin has created a new V16, hydraulically-controlled, variable displacement axial piston motor. The motor features increased efficiency and speed over other options on the market.


News Sep 22, 2022 by Damond Goodwin
Bosch Rexroth’s RINEER Vane Motor Series Now Available Worldwide

Bosch Rexroth’s RINEER Vane Motor Series Now Available Worldwide

With patented technology that makes max torque at zero RPM possible, Bosch Rexroth's hydraulic, high torque vane motors used in maritime and offshore and oil and gas industries are now available worldwide.


News Sep 15, 2022 by Damond Goodwin
Control and Visualization of Power Plant Data Through SCADA Systems

Control and Visualization of Power Plant Data Through SCADA Systems

The control and visualization of power plant processes through SCADA improves the supervision, coordination, and security of the power system operations.


Ultrasonic Leak Detectors: Finding Leaks With Ultrasound

Ultrasonic Leak Detectors: Finding Leaks With Ultrasound

Pressurized gas leaks can sometimes be heard with the human ear, but small leaks with ultrasonic sounds are much more difficult to detect. Ultrasonic leak detectors can help to find otherwise undetectable leaks.


End of Arm Tooling: Power Sources and Sensors

End of Arm Tooling: Power Sources and Sensors

An EOAT, located at the end of an industrial or collaborative robot arm, is entirely customizable with nearly unlimited possibilities. Learn about the five main methods of how EOATs are powered and the sensors that they use.


Emerson Improves User Operations with Next-Generation Machine Visualization Solutions

Emerson Improves User Operations with Next-Generation Machine Visualization Solutions

Emerson's new visual interface solution, PACSystems RXi HMI, is an out-of-the box system ready for IIoT operation to help machine builders and operators overcome the limitations of lower budgets, fewer people, and higher productivity demands.


News Sep 09, 2022 by Gunner Scott
Banner Releases Compact, Programmable IO-Link Master with Ethernet

Banner Releases Compact, Programmable IO-Link Master with Ethernet

Banner's new DXMR90-4K IO-Link Master is a self-contained programmable controller, compatible with industry IO-Link standard devices to collect factory data to send directly into the cloud for different operations.


News Sep 08, 2022 by Damond Goodwin
Programming B&R PLCs With Automation Studio

Programming B&R PLCs With Automation Studio

While B&R PLC controllers are quite different from typical PLCs, Automation Studio offers tools and features that make programming them less intensive. In this article, we’ll discuss how to program B&R PLCs with Automation Studio.


 PLC Program Commands: Arrays and Pointers

PLC Program Commands: Arrays and Pointers

The ability to utilize an array effectively is a fundamental skill in becoming a PLC programmer, but it can also be very complex and difficult to master. Let’s do a run-down of arrays and some of their complexities!


3-phase Motor Types: Synchronous and Induction Motors

3-phase Motor Types: Synchronous and Induction Motors

In this article, we will take a look at the differences between synchronous and induction motors, as well as the two types of induction motors: squirrel cage and wound rotor.


Technology Differences: Stationary Robots vs Mobile Robots

Technology Differences: Stationary Robots vs Mobile Robots

Robots are no longer unanimously just "robots"—there are specific tasks and functionality of each kind. Learn about the technology differences between fixed-location robots and mobile robots and why no one robot is like another.


Preventing Failures in High-Temperature Manufacturing Processes

Preventing Failures in High-Temperature Manufacturing Processes

Any machine can become a source of elevated temperature, even under regular operation. We cannot assume that temperature problems occur only based on climate conditions, and mitigation steps must be employed.


I/O Module Debate: Transistor vs. Relay Output?

I/O Module Debate: Transistor vs. Relay Output?

When selecting the right module for the right load, be sure to understand how the load resistance will affect the voltage and current of the output module terminals.


Active Power, Reactive Power, Apparent Power, and the Role of Power Factor

Active Power, Reactive Power, Apparent Power, and the Role of Power Factor

The diverse power terms in electrical generation systems include active, reactive, and apparent power, all of which lead to the introduction of ‘power factor’ effectiveness in an AC circuit.


Cloud Computing and the Industrial Internet of Things

Cloud Computing and the Industrial Internet of Things

Over the last decade, cloud service providers have improved technology, particularly data security and integrity. These remain the top concern of many manufacturing businesses, but as improvements are rolled out, more and more companies are adopting cloud solutions. 


Grounding for Control Transformers

Grounding for Control Transformers

Grounding transformer connections presents its own set of challenges. This article addresses these challenges and several common configurations for control transformer grounding.


Understanding Differences Between Power and Ground Side Switching

Understanding Differences Between Power and Ground Side Switching

Learn about power side and ground side switching and how designing these circuits to have predictable failures from the beginning helps in system maintenance and troubleshooting.


What is Firmware, and Why is PLC Firmware Important?

What is Firmware, and Why is PLC Firmware Important?

Inside a controller, code is interpreted into the binary signals that influence input and output signals, flags and registers, and even the communication of network signals. This is the job of firmware.