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　　DSSR122 4899001-NK Other names:

　　Input/output module DSSR122 4899001-NK

　　DSSR122 4899001-NK signal unit

　　Analog module DSSR122 4899001-NK

　　DSSR122 4899001-NK Network Communication Module

　　The DSSR122 4899001-NK Ethernet module is a network device whose main function is to debug and debug the transmission signals on the Ethernet, converting the signals on the network line into data such as 0 and 1 that the CPU can recognize. At the same time, the Ethernet module also converts the data transmitted on the network according to the TCP/IP protocol.

　　The DSSR122 4899001-NK Ethernet module has multiple functional characteristics. It supports serial port transmission mode and AT command mode, with a 3.3V power supply of 3.3VTTL level, and supports multiple baud rate ranges and verification methods. In addition, Ethernet modules typically have a 10M/100M Ethernet interface, supporting the 802.3 standard Ethernet protocol and various network protocols, such as TCP/UDP/configuration software/modbus RTU. It can run in various working modes, such as TCP Server, TCPClient, UDPServer, and UDPClient. The Ethernet module also uses high-performance 32-bit processors and supports various parameter configuration methods, such as serial port AT command mode configuration, web page configuration, and upper computer tool configuration.

　　The DSSR122 4899001-NK Ethernet module is a high-performance network communication module launched by ABB, mainly used in industrial automation systems to achieve data communication and information transmission.

　　The following are some main features and functions of the DSSR122 4899001-NK Ethernet module:

　　High speed communication performance: This module supports the IEEE802.3 Ethernet standard and provides communication that complies with the 10BaseT standard (10MBit), with a transmission rate of up to 10 MBit/s, ensuring fast and accurate data transmission in the network.

　　Direct Memory Access: The DSSR122 4899001-NK Ethernet module has the function of accessing main memory directly, which greatly reduces the CPU's overhead in processing network communication and improves the overall performance of the system.

　　Battery backup function: The module provides optional battery backup function and redundant power supply for the main memory, ensuring that critical data will not be lost in the event of system power failure, enhancing the reliability and stability of the system.

　　Easy to integrate: This module is designed with flexibility and is easy to integrate with control systems such as PLC and DCS, without the need for complex configurations and programming, reducing the difficulty and cost of system integration.

　　Status indication: The integrated LED indicator light on the front panel can clearly display the current communication status, making it easy for users to quickly understand the working status of the module.

　　High security: During data transmission, DSSR122 4899001-NK adopts encryption and verification mechanisms to ensure the security and integrity of data, preventing data from being tampered with or leaked.

　　In addition, the DSSR122 4899001-NK Ethernet module also has flexibility and can be integrated with ABB's control system, providing flexible network connections and communication options, allowing devices to integrate and communicate with other systems. Through Ethernet connection, users can achieve remote access and management of devices, including remote monitoring, fault diagnosis, and maintenance, thereby improving device availability and production efficiency.

　　In industrial automation applications, the DSSR122 4899001-NK Ethernet module is usually used in conjunction with controllers such as PLC or DCS to monitor and control industrial equipment and processes. At the same time, it is also applicable to building automation systems and energy management systems, achieving control and management of building facilities and energy equipment.

　　In application, the DSSR122 4899001-NK Ethernet module has a wide range of applications due to its small size, including data acquisition, remote control, and network project transformation. In addition, cascaded Ethernet remote IO modules have significant advantages in specific scenarios, such as street lights in smart parks, digital factories, parking lot parking monitoring, etc. Cascading can save switch interface and wiring costs.

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　　The specific customer service quotation shall prevail, as the product is a new product and the price is not genuine,

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