DVP-7634HE

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The DVP-7634HE is an embedded Ethernet I/O module with high performance hardware and low-cost architecture. It is mainly used for automation control in a variety of industrial fields, such as CNC machine tools, food machines, and industrial electric drive systems. It integrates two powerful CPUs, equipped with various special hardware functions, and its programmable design allows rapid development of user-specific sensor solutions.

The DVP-7634HE consists of a single-chip microcontroller, 10/100Base-T Ethernet PHY, Ethernet switch, Ethernet hub, analog input channels, digital input and output channels, serial communication channels, and a watchdog timer. The single-chip microcontroller is connected to a 16K bytes SRAM and 16K bytes flash memory. The 16K bytes flash memory provides storage for CPU3 soft programming code. This code is executed in real time. The main features of the DVP-7634HE are:

• Dual-chip CPU architecture, with the powerful ARM Cortex-M4 core to implement the real-time control of I/O points;
• Built-in Ethernet switch, hub, and other logic units;
• 32-bit ARM Cortex-M3 microcontroller runs the communication protocol;
• Real-Time Ethernet through Ethernet switch;
• 12 analog input channels with 12-bit resolution;
• 16 digital input and digital output channels;
• Three universal asynchronous receiver/transmitter serial communication channels;
• Programmable watchdog timer;
• Built-in temperature compensation and communication error checking;
• Support for industry-standard networks such as CAN, Modbus, and Profinet.

The working principle of the DVP-7634HE is based on a simple concept. The structure of the system consists of a microcontroller, memory, I/O channels, Ethernet communication, and other logic units. The embedded microcontroller works as the main processor in the system. It reads data from the form of analog and digital input and then processes them for different tasks. The processor then executes the instructions to control the digital outputs according to the user’s requirements. at the same time, it also monitors the state of the input and send out the commands from Ethernet.

The DVP-7634HE supports the use of a wide range of networks and protocols. Using these features, the communication between the controller and the host computer is made easy. On the other hand, communication between the host computer and the controller is also possible. The DVP-7634HE enables data transmission between the host computer and the controller over the Ethernet, which is secure and reliable.

The programmable I/O points, analog inputs, Ethernet ports, and other logic units make the DVP-7634HE an efficient solution for industrial automation control applications. Its flexibility and robust design make it ideal for the development of user-specific sensor solutions. Moreover, it can be used for ensuring the secure transmission of data across a range of networks and communication protocols, making it an ideal choice for automation projects in industrial environments.

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