Open source control. This video, will show how to how to get started with the Productivity Open and begin your first sketch through the Arduino IDE.
Watch to learn more. Open source control Product Programmable Control. April 14, Single-board consumer microcontrollers are popular with hobbyists, but how do they stand up to industrial PLCs for more advanced process control applications?
Many readers expressed considerable interest in a previous Control Design article comparing an Arduino microcontroller with a programmable logic controller PLC for basic flow control. This led author Doug Reneker to consider how…. Issue 45, Open source control Product Programmable Control. December 7, Maker hardware and software is now available in industrially-hardened form factors, adding the reliability required for critical applications.
This new take on the Arduino-compatible platform makes it possible to use the versatile open-source Arduino technology in the Industrial environment. This video, will show how to how to get started with the Productivity Open and begin your first sketch through the Productivity Blocks graphical-based programming environment.
Figures from this paper. Citation Type. Has PDF. Publication Type. More Filters. View 1 excerpt, cites methods. Computer Science, Medicine. A real-time embedded control system for electro-fused magnesia furnace. The lag is explained because consumer technologies only will be adopted into more conservative and rugged industrial applications after proven and accepted in the mass market.
Furthermore, because industrial applications need to reliably operate potentially dangerous equipment for years, it is more important for automation products to be carefully crafted and packaged. This means other controller features, such as ease of use and good connectivity , are often secondary considerations. This community brings a passion and creativity to using PCs and microcontrollers to operate all sorts of do-it-yourself projects.
I ndustrialized microcontroller s now combine open source benefits with proven industrial platforms to give end users more automation options. Compact, built for installation on machinery and connected to monitor sensors and command devices like valves, these devices helped power the third industrial evolution of automation.
T hey often used specialized cables , communication protocols, and languages for the se tasks. Even though they were relatively — closed platforms, they were very mission specific and effectively tailored for industrial applications. As technologies like Ethernet , fast er and cheaper processors and more reliable PC operating systems became available , the consumer and industrial markets benefited. For the manufacturing industry , PLC s became more convenient and economical to use.
Some vendors began marketing the ir most capable PLCs as programmable automation controllers PACs as added feature s made them suitable for a greater number of applications ; greater connectivity made it possible to network more devices.
Today, computing and wireless hardware are so compact and cost- effective that even the smallest field-located sensors and devices have become intelligent and are able to communicate with each other and with supervisory systems. These smart devices make up the I ndustrial I nternet of T hings IIoT and there is a growing amount of processing power located at the industrial edge.
Now, as s ome users look for ways to combine their open — source experiences into their industrial projects , new industrialized products incorporating open source are leading to even more options. Open — source projects are relevant for industrial applications in many ways.
For example , the common Linux open — source operating system has played an increasing rol e in the past few years as it is embedded within IIoT implementations and as a platform for running control and visualization software. Figure 1: Arduinos and similar microcontrollers are a staple of the maker community, enabling many types of hobby-focused computing and automation projects.
Courtesy: AutomationDirect. O pen — source programmers make code snippets and entire programs available to all users, generally at no cost. Many would consider this open nature as introduc ing an increased risk to those implement ing it.
However, greater open ness makes code available for anyone to inspect, and the large community of developers can provide a quick response when issues are identified. From a n open hardware standpoint , the two leading microcontrollers are Raspberry Pi and Arduino.
The former is more like a miniaturized single-board PC, while the latter is more barebones. For Arduinos, s tackable accessory board s called shields add Ethernet, Wi -Fi, GPS , and other extended functionality , making these systems well suited for prototyping and hobbies Figure 1.
An effectively free and extensive software library, many low-cost hardware options, and an end — user design focus have made this open — source concept a favorite of the maker community. Some end users have even incorporated consumer-grade microcontrollers into industrial applications, but there is some risk involved.
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