Technology has been at the forefront of innovation since its conceptualization. Each new advancement and breakthrough requires years of hard work and determination. All it takes is an idea and an unyielding drive to bring the idea to life for the next big advancement. Industrial PCs have been at the forefront of production of goods and services in the manufacturing industry since the mid 80s. IBM released the 5531 industrial computer in 1984, making it the world’s first ever industrial PC. The release of 5531 redefined the manufacturing process forever and brought about a distinct change.
What is an Industrial PC?
An industrial PC is a computer designed for the production of goods and services in the manufacturing industry, with a form factor that falls between a nettop and a server rack. Industrial computers have higher reliability and precision criteria than consumer computers, and therefore are often more expensive. They frequently use sophisticated instruction sets, such as x86, instead of simpler instruction sets, such as ARM.
Applications of an Industrial PC
Process control and/or data acquisition are the primary functions of industrial PCs. In certain dispersed processing environments, an industrial PC is simply utilized as a front-end to another control computer. Custom software can be built for a specific application, or an off-the-shelf package like TwinCAT, Wonder Ware, Labtech Notebook, or LabView can be utilized as a starting point. MACSYM 120 combined IBM 5531 and MACBASIC, a multitasking basic operating on C/CPM from Digital Research, and Analog Devices received exclusive sales for OEM European industrial markets. The MAC120 was one of the most powerful and easy-to-use controllers for plant applications at the time, thanks to analogue and digital I/O cards inserted into the PC and/or expansion rack.
An application may only require the I/O provided by the motherboard, such as the serial port. In other circumstances, expansion cards are used to provide analogue and digital I/O, a specialised machine interface, increased communications ports, and other features that the application requires.
In terms of reliability, compatibility, extension options, and long-term supply, industrial PCs differ from consumer PCs.
Industrial PCs are often made in lesser volumes than home or office PCs. The 19-inch rackmount form factor is a popular type of industrial PC. Industrial PCs are often far more expensive than office-style computers with comparable capabilities. Industrial PC systems primarily use single-board computers and backplanes. However, COTS motherboards are used in the majority of industrial PCs.
Panel PCs are a subclass of industrial PCs that have a display, usually an LCD, in the same enclosure as the motherboard and other electronics. These are usually installed on a panel and have touch displays for user interaction. They are available in a variety of configurations, including low-cost devices with no environmental sealing, heavy-duty models sealed to IP67 standards to be waterproof at the front panel, and explosion-proof models for use in hazardous settings.
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