Understanding Sinking vs. Sourcing in PLC Systems

In programmable logic controllers (PLCs), the terms “sinking” and “sourcing” play a critical role in defining the flow of current in digital input and output modules. While the concept may initially seem technical, it is rooted in basic electrical principles and is key to designing efficient and functional PLC systems.

Everything You Need to Know About PLC Power Supplies

Power supplies are the unsung heroes of programmable logic controllers (PLCs), ensuring smooth operation by converting incoming electricity into the form and voltage that PLCs require. From powering the CPU to supporting field devices, PLC power supplies are crucial for a system’s performance.

Essential Guide to PLC Failures & Troubleshooting Techniques

Programmable Logic Controllers (PLCs) are vital in modern automation systems, serving as the backbone of countless industrial processes. Their role in managing machinery and coordinating systems is indispensable. However, like any technology, PLCs are subject to faults and failures over time.

What is the Difference Between PLC and CNC?

Have you ever been puzzled by the terms PLC and CNC in the world of industrial automation? You’re not alone. Many professionals face challenges distinguishing these two crucial systems, especially when making purchasing decisions.

Understanding Mitsubishi PLC Programming: Languages and Tools

In the fast-evolving world of industrial automation, selecting the right PLC programming language is crucial. Many engineers and technicians grapple with understanding which languages best suit Mitsubishi PLCs and how to effectively utilize them for optimal performance.

What is the Difference Between PLC, SCADA, and DCS?

In the field of industrial automation, selecting the right control system is crucial. However, the differences between PLC, SCADA, and DCS often cause confusion. As an engineer who has worked at Kwoco for many years, I understand the importance of these terms.

Guide to PLC Analog I/O for Automation Engineers

In industrial automation, the concept of analog input and analog output plays a crucial role in the efficient operation of control systems. Whether you are working with a PLC system, sensors, or voltage signals, knowing how these systems interact and how to properly manage signals is key to enhancing your automation processes. This article will dive deep into the essentials of PLC analog inputs and outputs, how to manage voltage and current, and provide insights into practical applications, troubleshooting, and scaling within your automation projects.

PLC Analog Input & Output: Testing & Troubleshooting Guide

Programmable Logic Controllers (PLCs) are the backbone of many industrial automation systems. They enable precise control over machines and processes, relying heavily on inputs and outputs (I/O) to communicate with external devices.

A Buying Guide for Mitsubishi PLCs

Are you feeling confused about choosing the right Mitsubishi PLC for your project? It’s normal to feel overwhelmed when faced with numerous models and specifications.

Guide to Common Causes of PLC Failures

PLCs, or Programmable Logic Controllers, are specialized computing devices used to control machinery and processes in industrial settings. These robust systems are designed to withstand harsh environments while providing real-time control and monitoring capabilities.