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What Can Go Wrong With Electrical Process Measurements?

What Can Go Wrong With Electrical Process Measurements?

Whether working with measurement tools or process controllers, it is important to recognize faulty display values and the best ways to fix them.


Balluff Launches an IP67 Field Power Supply With IO-Link

Balluff Launches an IP67 Field Power Supply With IO-Link

Balluff introduces a field-mounted power supply with an IP67 rating allowing devices to be powered directly in the field with added IO-Link functionality to monitor system performance and prevent downtime.


News Aug 02, 2023 by Shawn Dietrich
Panel Builder’s Guide to Grounding and UL 508A Standards - Part 1

Panel Builder’s Guide to Grounding and UL 508A Standards - Part 1

Ground wires reduce the risk of injury and damage from faulty equipment. Shops designing according to the UL 508A standard must understand how, when, and why to properly ground and bond circuits.


Beckhoff Releases a New Ethernet-APL Module for Advanced Communication

Beckhoff Releases a New Ethernet-APL Module for Advanced Communication

Beckhoff has introduced a new Ethernet-APL module allowing process automation engineers to acquire data faster and at further distances with greater protection against hazardous environments.


News Jul 03, 2023 by Shawn Dietrich
Controlling and Troubleshooting Common DC Motors

Controlling and Troubleshooting Common DC Motors

Direct current (DC) motors have existed since the late 19th century. What sets these motors apart from AC models, how do you control them, and how can you tell when it’s time to repair or replace them?


Industrial and Robotic Connectors: Choosing Suitable Contacts for Cable Connections

Industrial and Robotic Connectors: Choosing Suitable Contacts for Cable Connections

Selecting a suitable electrical connector is a process that is based on how you will terminate it to the system. This article provides advice on how to make the right contact selection for your industrial or robotic system.


Methods and Algorithms in Error Checking for Serial Communications

Methods and Algorithms in Error Checking for Serial Communications

Errors in communications often manifest as a result of electrical noise interrupting the data during the transmission process, leading to various methods for determining whether received data has been damaged.


Antaira’s New DC-DC Converters Boost Power for Network Devices

Antaira’s New DC-DC Converters Boost Power for Network Devices

Antaira released two new DC-DC converters capable of producing more power to drive multiport switches, commonly equipped with power over Ethernet (PoE), using a standard industrial line voltage.


News Jun 07, 2023 by Seth Price
Three-Phase Transformers: Applications and Connection Configuration

Three-Phase Transformers: Applications and Connection Configuration

Transformer types can vary from small instruments to large power distribution systems. 3-phase systems require transformers that employ the same wye and delta arrangements common to industrial motors.


Aluminum Filter Regulators Offer a Complete, Single-source Valve Piloting Solution

Aluminum Filter Regulators Offer a Complete, Single-source Valve Piloting Solution

Emerson aims to increase efficiency in the process industry via its new line of aluminum filter regulators that come as part of a single-source supply for valve piloting systems.


News Apr 06, 2023 by Damond Goodwin
Fundamentals of Grounding in Industrial Automation and Control Systems

Fundamentals of Grounding in Industrial Automation and Control Systems

The subject of grounding in electronics is broad and complex, spanning across a variety of functions and objectives. In this article, we will investigate the applications and regulation of grounding in control systems on a fundamental level.


Field-oriented Control (Vector Control) for Brushless DC Motors

Field-oriented Control (Vector Control) for Brushless DC Motors

Field-oriented control (FOC), also called vector control, can control 3-phase alternating current motors and brushless DC motors. Read more to learn its advantages, how it works, and its best applications.


Active Harmonic Filter Solution Sees User-friendly Update With Addition of Advanced HMI

Active Harmonic Filter Solution Sees User-friendly Update With Addition of Advanced HMI

Schaffner has added the option of an advanced human-machine interface (HMI) to their existing Ecosine Active Sync harmonic filter solution to increase client control and ease of use.


News Mar 10, 2023 by Shawn Dietrich
Combatting the Effects of EMI with EMC Design Principles for Electrical Panels

Combatting the Effects of EMI with EMC Design Principles for Electrical Panels

EMC-compliant panels are an excellent first step in reducing electromagnetic interference from industrial control systems. Learn about some features of electromagnetic compatibility in panels.


Comparing Voltage: When to Ground a Floating Power Supply

Comparing Voltage: When to Ground a Floating Power Supply

The choice to ground or float a power supply is not always clear in the NEC. This article explains floating or fixing a DC supply with respect to ground and how circuits can be functionally constructed both ways.


Comparing Parallel Circuits: Practical vs Theoretical Electrical Systems

Comparing Parallel Circuits: Practical vs Theoretical Electrical Systems

We are taught that parallel circuits maintain equal voltage across all branch resistors, equally sharing the source voltage. But reality is often far from ideal, and individual devices certainly impact the rest of the circuit.


Teardown: What’s Inside a 3-Phase Induction Motor?

Teardown: What’s Inside a 3-Phase Induction Motor?

Coil, field winding, rotor, stator, eddy current… When it comes to motors, there are numerous terms that describe the theory of operation, but what is inside a 3-phase motor? Take a look, and learn how they work.


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.


Schaffner’s Unique Locking Plug Prevents Accidental Unplugging

Schaffner’s Unique Locking Plug Prevents Accidental Unplugging

Schaffner releases new power connector, expanding on their IEC lock connector offerings to prevent accidental unplugging and for reducing electrical noise.


News Sep 07, 2022 by Seth Price
Advanced Energy Unveils Latest Additions to TEGAM 700 Series Bond Meters

Advanced Energy Unveils Latest Additions to TEGAM 700 Series Bond Meters

Advanced Energy has released two new bond meters, the TEGAM 720A and TEGAM 730A, to measure electrical bonding between devices for the aerospace, automotive, and renewable energy industries.


News Sep 01, 2022 by Seth Price