SCN-1581SC

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The SCN-1581SC is a product of Dongguan Shouchuang Microelectronics Co., Ltd., which is mainly used in smart home, automotive electronics, medical electronics, industrial control, telecommunication, remote sensing, network monitoring, supply power monitoring, etc. The main chip of the SCN-1581SC is an SCN-1581SFC single-chip microcomputer, characterized by low power consumption, high performance, small size and low cost. It can realize the control and management of automation equipments and industrial systems from coordination, transmission to communication. The main scope of application of the SCN-1581SC product is supervisory control and data acquisition (SCADA), smart home and industrial control.

This product provides high integration, low power consumption and rich functions. It contains all the minimum system functions of the single-chip microcomputer, including single-chip microcomputer, RAM, ROM, AD/DA, I/O and communication interface. It has flexible I/O port function, with rich I/O and communication port. The SCN-1581SC can realize multi-point remote monitoring and control, which greatly reduces the cost of wiring and equipment. The power supply module of this product is composed of cutting-edge parallel digital graphic, which is suitable for the working environment of 0-70℃ wide temperature range. The main parameters adopted are: JTAG, SPI, UART, IIC, CAN and others.

The SCN-1581SC mainly works in the following steps. First of all, the power supply sequence control starts, the system initialization step will be performed, and then begins to detect the port and communication interface, at this time, the program needs to select a program memory, so that the program can be loaded into the memory to be executed. After loading the program, the operating system will be initialized and the device initialization and peripheral permission initialization will be completed. The operating system will then go into the main service loop, in which the device will scan input and output and other auxiliary functions in order to detect the current work status, according to the analysis of the current work status, the device will operate control and output instructions.

At the same time, the SCN-1581SC device can also support a variety of application software, such as ladder programming system, C language programming system, Fortran programming system, distributed control system, SCADA system and machine vision system. In addition, its communication protocol has strong compatibility, especially in terms of CAN bus communication protocol, it supports Modbus protocol, Profibus protocol and others. In short, the SCN-1581SC is a very useful product in many application fields, with complex functions and good reliability.

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