SCXI-1302 Terminal Chips

SCXI-1302 can be thousands of miles from the data centre for two-way communication, GSM data transmission equipment in the work of the mobile base station only need to communicate with the nearby mobile base station can be, and its overall power consumption and an ordinary GSM mobile phone is comparable to the average power consumption of only 200 mW, much smaller than the traditional digital transmission radio. The average power consumption is only about 200 mW, which is much smaller than traditional digital radio.

SCXI-1302 of the field monitoring point by the PLC to achieve automatic control, and collect relevant information, through the RS232 or RS485 interface and the GSM DTU terminal connected to the equipment information collected by the PLC through the GSM DTU terminal data processing, protocol encapsulation and sent to the GSM wireless network. The equipment information collected by PLC is processed and sent to GSM wireless network through GSM DTU terminal after encapsulation of data and protocol.

SCXI-1302’s monitoring centre adopts public network access scheme The server adopts public network access to Internet, such as ADSL dial-up/telecommunication dedicated broadband Internet access, etc., and applies for a fixed IP address of the public network; small and medium-capacity system applications can be realized. The server adopts the DDN line provided by the provincial mobile communication company, applies for the configuration of fixed IP address, and connects with the GSM SMS remote control module. As the DDN line can provide higher bandwidth, when the number of PLC on site increases, the centre can meet the demand without capacity expansion, and it can realize the application of high-capacity system.