Industrial PCs (IPCs), also known as industrial control computers, are computer systems specifically designed for industrial control automation. Due to their reliability, stability, durability, and adaptability, IPCs are widely used in industrial automation. So, how should we consider the configuration when choosing an IPC?
We need to understand the functions and features of the industrial PC we require. Choosing the right industrial PC is crucial. Powerful industrial PCs are generally more expensive, so we need to determine our choice based on our specific needs. Below, we'll look at how to choose an industrial PC from a configuration perspective and understand industrial computers:
CPU
The first thing to pay attention to in an industrial PC is its CPU, as it is the core component for operation. We generally recommend choosing an industrial-grade CPU. These CPUs offer better resistance to high temperatures, vibration, dust, electromagnetic interference, and shock.
memory
Secondly, the memory is crucial. The operating speed of an industrial PC is directly related to the memory load and the storage medium. When considering configuration, two aspects of storage need to be taken into account: 1) RAM: RAM, also known as memory, is the temporary storage medium that the industrial PC needs to read when running programs. DDR3 or DDR4 RAM is generally recommended. DDR3 has a frequency of 1600MHz, and DDR4 has a frequency of 2400~3200MHz. 2) Hard Drive: The capacity and type of hard drive in an industrial PC also depend on the needs. Real-time monitoring, data processing, and storage require a large-capacity hard drive, while short-term data storage or high-speed data retrieval can be achieved with a solid-state drive (SSD).
Network interface
Networking is typically essential for industrial control computers, especially for remote control, making the network interface a crucial specification. Common network interfaces include RJ45 and Wi-Fi. The advantage of Wi-Fi lies in its wireless capability, allowing for more convenient monitoring and control through wireless communication.
Industrial Interface
In addition to network interfaces, certain industrial applications require specific interfaces such as serial ports, parallel ports, CAN, and PROFIBUS. When purchasing industrial PCs, special attention should be paid to whether these interfaces meet the requirements and are of high quality and reliability.
Display Interface
Industrial PCs typically have many display interfaces, such as DVI, HDMI, and VGA. The specific type required depends on the application scenario and the interface type of the connected monitor.
Protection
As an industrial control computer, hardware protection is also very important. In case of special circumstances, such as dust, oil, collision, impact, etc., the hardware needs to be protected by a protective frame, shell, etc.
When selecting an industrial PC, we should consider factors such as CPU, memory, network interfaces, industrial interfaces, display interfaces, and security features based on our actual needs. Only by making this selection can we obtain the highest quality and most suitable industrial PC, ensuring that our automated production system operates more stably, safely, and efficiently.
