How to choose a DTU with high performance, high stability and high reliability?

#CAIMORE #DTU #wirelessmonitoring #IIOT #M2M #industrialautomation

As the most basic wireless transparent transmission terminal equipment, DTU is specially used to convert serial data into IP data or IP data into serial data for transmission through wireless communication network. It is an indispensable data transmission in the Internet of Things. unit. With the development of Internet of Things technology, DTU is more and more widely used in various data transmission systems. Currently, it is mainly used in transportation, meteorology, hydrology, water conservancy, geology and other industries.

How to choose DTU?

There are many manufacturers of DTU equipment on the market, and although the functions are the same, there are certain differences in performance. How to choose products suitable for system applications, focus on the following aspects:

1. Whether the functional requirements are complete, such as whether to support: dynamic domain name, active and standby center, wake-up, SMS channel, remote configuration, remote upgrade.

2. Network operator selection, whether to support global networks, optional 2G/3G/4G/5G.

3. Whether the communication interface meets the needs of the project, it is best to choose the DTU with terminal interface, which is convenient for access and firm.The more interfaces it can support, the more advantageous it is, for example: RS232, RS485, RS422, TTL, etc.

4. Determine whether the product is truly industrial standard, such as wide temperature, wide voltage, power inversion protection, and high-voltage lightning strike, electrostatic protection functions. This is the most important. The industrial grade has a long service life, high stability, easy maintenance and upgrade, and reduces the failure rate and on-site dispatch costs.

According to the above requirements, we recommend Xiamen caimore DTU products, and professionally solve the problem of "industrial DTU" selection for you.

Xiamen caimore focuses on the R&D, production, sales and technical services of DTU. The main DTU equipment currently produced and sold include: CM510-72X DTU, CM510-71X DTU, CM510-13X DTU, CM510-14X DTU, CM510-62X DTU, CM510-11X DTU, CM510-76X DTU, CM3161 DTU. The equipment has been used in telecommunications, mobile, electric power, medical care, schools, petrochemical buses, real estate, tourism, catering, security and other fields.

Caimore DTU product advantages:

1. High compatibility: support multi-center (maximum support 4 centers at the same time) TCP/UDP transparent data transmission

2. High security: With ARM7 industrial-grade processor and intelligent three-level protection, it has passed the electric shock test of 3000V, and has patented technology, and the product performance is stable and reliable.

3. High adaptability: wide operating temperature range and high stability, designed for unattended environments;

4. High reliability: reliable network connection, online keeping mechanism ensures that the device is always online.

5. Powerful functions: support MQTT, Modbus RTU and Modbus TCP mutual transfer, Ntrip Client, Ntrip Server, HJ212-2005/2017 and other protocols

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