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Commercial motherboard is designed with four layers of PCB. Generally, PCB boards are divided into four layers. The top and bottom layers are signal layers, and the middle two layers are grounding layer and power layer. The grounding layer and power layer are placed in the middle. Industrial motherboard is designed with PCB boards of more than six layers. Its design is to strengthen the motherboard's anti-electromagnetic interference, electromagnetic compatibility, and enhance the stability of the motherboard.

Life of industrial control motherboard

Unlike commercial motherboards, the service life of most industrial control motherboards requires more than three years. Some high-quality industrial control motherboards have a service life of 5-7 years.