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Fundamental Contents
The so-called industrial control motherboard
- CPU can be a common plug-in type, or a part of it is a board-mounted type. The main reason is to see
- Memory slot is usually 1-2
- Integrated graphics card
- Many 4th I/O devices, but some motherboards will omit the printing port
- PCI slot is usually about 2-3
- Plate type is relatively small
Special or General Circuit Board for Industrial Control
The bottom circuit is completed, and IO is reserved. After purchasing the industrial control circuit board, connect the input and output ports reserved on the circuit board to the user’s own equipment, such as a motor, solenoid valve, sensor to complete the function you want to complete.
Dedicated Circuit Board
A dedicated circuit board is a board specially designed for a certain function, such as a temperature control circuit board. After purchase, the input port is connected to a thermocouple, and the output port is connected to a heating contactor or solid-state relay to control the heating device to complete temperature control and current flow. Control panels, motion control panels, 等.
Universal Control Board
Most of which can be programmed, through the user’s own secondary development, completes specific functions, and has a wide range of uses. 例えば, PLC is a general industrial control board. After the user writes the program and compiles the input, various functions can be completed. Digital input, analog input port, high-speed counter port, digital output port, analog output port, and some also have communication functions.
Characteristic
Working Temperature and Heat Dissipation
Industrial control motherboards can work stably and without failure between -20°C and 60°C, and even some industrial control motherboards adopt special wide temperature design, and the temperature range can reach -20°C to 70°C. This is a severe test for the heat dissipation scheme and heat dissipation efficiency of the organization. In the heat dissipation design of the industrial control motherboard mechanism, an all-aluminum mechanism shell and a special heat dissipation design must be used, and special treatment must be carried out for large heat-generating units such as the CPU, north and south bridges, and hard drives to ensure the normal operation of the industrial control motherboard and the whole machine.
Manageability
In addition to providing similar remote connection management, the industrial control motherboard can also realize remote unattended automatic power on and off. Through the embedded IPMB and SMNP-1000 modules, the management, recording, and transmission of real-time system operation information can be realized.
Protection Function
Through special design, the industrial control motherboard can realize the functions of watchdog automatic restart and anti-surge impact in case of abnormal situations such as a crash, and fully guarantee the high stability of the system in harsh environments.
Market Size
Industrial control motherboards are mainly customized products, with relatively small output and market scale, and the cost of switching to other brands of motherboards is high. したがって, users who choose industrial control motherboards generally do not easily switch to other brands.
UGPCB Services
UGPCB provides Mass industrial control motherboard assembly services. This is a PCBA one-stop assembly factory with senior industry experience. Welcome to know us.
