Industrial control computers (ICCs) are computer devices used in industrial automation, characterized by high performance and stability. When purchasing an ICC, numerous parameters need to be considered. This article will introduce the main parameters of ICCs and their corresponding selection criteria, focusing on aspects such as processor, memory, hard drive, interfaces, and protection performance.
processor
The processor performance of an industrial control computer is one of the most important factors in its overall performance, as industrial automation applications often require processing large amounts of data and real-time responses. The following points should be considered when selecting a processor:
Core number
The more cores a processor has, the better its performance will be. Therefore, the number of cores to choose should be determined based on the specific application scenario.
clock speed
The higher the processor's clock speed, the faster it runs. However, it's important to note that higher frequencies also require higher levels of heat dissipation, so the choice should be made based on the specific circumstances.
Power consumption
Power consumption not only affects the heat dissipation of a device, but also directly affects energy consumption. Therefore, choosing a low-power processor can save energy costs.
Memory
The operating speed and multitasking capabilities of industrial PCs are also related to their memory size. Currently, the main memory sizes on the market are 2GB, 4GB, and 8GB, and the choice should be made based on the application scenario.
harddisk
The hard drive in an industrial control computer is the medium for storing and retrieving data. Currently, the main types of hard drives on the market are mechanical hard drives (HDDs) and solid-state drives (SSDs). Depending on actual usage needs, hard drives can be selected based on the following aspects:
capacity
The capacity of a hard drive depends on the amount of data the user needs to store; the required hard drive capacity needs to be determined by calculating the amount of data to be maintained.
Read and write speed
The faster the hard drive read and write speed, the faster the data access speed, so the hard drive read and write speed needs to be considered.
interface
The number and type of interfaces required by an industrial control computer directly affect its practical application. For industrial automation applications, interfaces such as RS23, RS422, and RS485 are typically required, so the required interface types and quantities need to be confirmed before purchasing.
Protective performance
Industrial control computers (PCs) are at high risk of accidental damage in industrial automation applications, making their protective performance a key consideration. This includes the protective properties of the chassis material, as well as its waterproof and dustproof characteristics, which should be selected based on the specific usage scenario.
Purchasing an industrial PC requires comprehensive consideration of multiple factors, including budget, application scenario, architecture selection, performance, and data processing capabilities. The above are some parameters to consider when buying an industrial PC, which we hope will be helpful to those who wish to purchase one.
