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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.


Keyence’s Electromagnetic Interlock Switch Solution for Safety Fencing and Guarding

Keyence’s Electromagnetic Interlock Switch Solution for Safety Fencing and Guarding

Keyence releases new safety-rated interlock switches for monitoring and locking the position of guarding and fencing. Unlike traditional door switches, the GS-M series switches use electromagnetic technology.


News Sep 26, 2022 by Shawn Dietrich
Uncontrolled Machine Vision Lighting for Infrared and Robots

Uncontrolled Machine Vision Lighting for Infrared and Robots

Ambient light, reflection, and transparent objects can all cause difficulties during machine vision applications. Learn about these issues and some potential solutions to better ensure safety and quality.


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
LMI Technologies’ All-in-one 3D Smart Sensor Solution

LMI Technologies’ All-in-one 3D Smart Sensor Solution

LMI Technologies has developed the Gocator 2600, a 3D smart sensor laser line profiler that provide customers with improved plant efficiency in order to reduce costs and improve production processes for their customers.  


News Aug 31, 2022 by Damond Goodwin
Easier Signal Connections With New Banner Junction Blocks

Easier Signal Connections With New Banner Junction Blocks

Merging shared signals has been the job of terminal strips and junction boxes since the early days of electrical systems. Banner Engineering’s new molded junction blocks ease the process for assembling and troubleshooting.


News Aug 29, 2022 by Shawn Dietrich
SensoPart FT 55-RLAM Compact Photoelectric Sensor Series Update

SensoPart FT 55-RLAM Compact Photoelectric Sensor Series Update

SensoPart has updated its current F 55 compact class to include the FT 55-RLAM-320 model, offering new extended operating ranges for a diverse set of industrial applications.


News Aug 23, 2022 by Gunner Scott
SIKO’s New Position Sensor With IO-Link Interface

SIKO’s New Position Sensor With IO-Link Interface

The latest networked position indicator from SIKO, the AP05 IO-Link, is bus compatible and compact. Its user-friendly, easy-to-read display and reduced set-up and installation time make for simple I/O technology.


News Jul 27, 2022 by Damond Goodwin
Photoelectric Sensor Wavelengths

Photoelectric Sensor Wavelengths

Learn about the differences between red, green, infrared, and more recently, blue photoelectric sensors and how the different light spectrums can aid in varying industrial automation processes.


Controlling Hydraulic Devices with Open and Closed Loop Systems

Controlling Hydraulic Devices with Open and Closed Loop Systems

What if you could control the end position and the speed of a hydraulic actuator accurately with just a simple signal? Some systems use simple open/close valves, but others require far more precision.


Fraunhofer Develops MWIR 3D Sensor to Aid in Detection of Transparent Objects

Fraunhofer Develops MWIR 3D Sensor to Aid in Detection of Transparent Objects

The Fraunhofer-Gesellschaft research organization announces the development of a sensor system that can help robots detect transparent objects in three dimensions.


News May 04, 2022 by Stephanie Leonida
Up Close and Personal With Automated Ag Equipment

Up Close and Personal With Automated Ag Equipment

Our Control Automation engineering staff got the chance to visit a commercial farm in North Dakota and learn the hardware and software making these huge automated tractors ready for high-tech ‘field’ work.


Linear Position Sensors - Control is Only as Precise as the Feedback

Linear Position Sensors - Control is Only as Precise as the Feedback

Linear position sensors are used in electrical and fluid-actuated motion devices. They allow extremely precise position, velocity, and acceleration control, and provide feedback to ensure product quality and tolerance compliance.


How-To: Building a PLC Project with Modbus Communication

How-To: Building a PLC Project with Modbus Communication

Modbus is a communication protocol stemming from the early days of Modicon PLCs, but is still common today. These two example implementations of Modbus transactions will get you started.


Combating That Killer of Industrial Pneumatic Systems - Water

Combating That Killer of Industrial Pneumatic Systems - Water

Moisture inside industrial pneumatic systems is a major cause for concern, and if the air is not filtered or dried properly, it can lead to serious failures.


SPC Pillar: Design of Experiments (DoE)

SPC Pillar: Design of Experiments (DoE)

The fourth pillar of effective statistical process control (SPC) is the use of designed experiments used to learn as much as possible from a limited number of experiments, yet remain statistically relevant enough to be useful.


SPC Pillar: Continual Improvement Process (CIP)

SPC Pillar: Continual Improvement Process (CIP)

Statistical process control (SPC) allows for continual improvement process (CIP), a method of optimizing a process driven by data and statistical methods.


SPC Pillar: Data Collection

SPC Pillar: Data Collection

Statistical process control (SPC) is meaningless without the proper collection and analysis of data. For some process parameters, this is a simple task. But not every part of a process is driven by simple, quantitative parameters.


Yaskawa Cobots Switch Between Collab / Non-Collab Modes

Yaskawa Cobots Switch Between Collab / Non-Collab Modes

Yaskawa announces new features on the release of the latest collaborative robot models - the ability to toggle between standard and collaborative operating modes.


News Feb 24, 2022 by Shawn Dietrich
What is Statistical Process Control (SPC)?

What is Statistical Process Control (SPC)?

Learn how statistical process control (SPC) can provide a foundation for decisions used to reduce waste and increase efficiency in the manufacturing process.