Data acquisition module, what is a data acquisition module?

Data acquisition module is a data communication product developed based on GPRS/CDMA network. Realize the remote data communication between the substation field equipment and the monitoring center.

DATA86 data acquisition module is based on the communication module of the remote data acquisition module platform, which integrates the communication chip and memory chip on a circuit board, so that it has the functions of sending and receiving short messages, voice calls and data transmission through the remote data acquisition module platform. Remote data acquisition module can realize the main communication functions of ordinary remote data acquisition module mobile phone, and it can also be said to be a "simplified version" mobile phone. Computer, MCU and ARM can be connected with remote data acquisition module through RS232 serial port, and various voice and data communication functions can be realized through AT command control module.

Characteristic industrial design, suitable for outdoor harsh environment.

Built-in software and hardware watchdog, no crash, no drop.

Data acquisition module DATA-6 106 supports transparent data transmission.

Support fixed IP, VPN private network, domain name resolution and other networking methods.

Support each configuration software and user to develop their own software system. ?

Function communication function: support GPRS/CDMA and SMS dual-channel data transmission; Support multi-center data communication.

Acquisition function: collect data of serial devices, such as serial instruments, collectors, PLC, etc.

Remote management function: DATA-6 106 supports remote parameter setting and program upgrade.

App application

The data acquisition module is mainly used in the industrial module application field of data transmission, and the remote data acquisition module has obvious advantages over GPRS module in speed. However, the application of remote data acquisition module in industrial field lags far behind the application of GPRS module. On the one hand, the coverage and construction of remote data acquisition module network is not as perfect as GSM network, on the other hand, the early cost of remote data acquisition module is at least 2-4 times higher than GSM module, which makes the production cost much higher.

The data acquisition module has the data transmission function of remote data acquisition module, and also has built-in TCP/IP communication protocol stack. Since China Telecom operated the remote data acquisition module platform, its business has grown rapidly, and the whole remote data acquisition module market has also developed rapidly.

At present, the remote data acquisition module is mainly used in the field of mobile data transmission, including vehicle navigation monitoring, intelligent meter reading, remote data acquisition and other fields, especially in the multimedia transmission field with high bandwidth requirements, the remote data acquisition module has obvious bandwidth advantages. The data acquisition module is mainly suitable for collecting various voltage and current signals in industrial field, and can also be used for collecting signals of sensors or transmitters.