NB-IOT Transmission terminal
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CE-NT01 NB-IOT transmission terminal is an external terminal that uses NB-IOT network for wireless data transmission. It is small in size and supports online, hibernation and PSM mode automatic switching. It realizes ultra-low power consumption and supports COAP/UDP network. protocol. Users do not need to set up a server to fully support industrial configuration applications. Users do not need to care about complex network protocols. Through a fully transparent serial port, wireless data can be sent and received, allowing your device to access the Internet anytime, anywhere.
*Power supply: 5V or3.6V (disposable lithium battery)
*SIM card voltage:1.8V/3.0V
*Business data: NB-IOT
*Supported frequency bands: Band 1/2/3/5/8/12/13/17/18/19/20/25/26/28/66/70
(Currently, the product is only open for the Band2)
*Bandwidth: 100bps~100Kbps
*Transmit power: ＜23dBm±2dB
*Accept sensitivity:＜-139dBm±1dB
*Sleep Power Consumption: 0.8mA@5V
*Operating temperature: -35~+75℃（-31~+167°F）
*Storage temperature: -40~+85℃（-40~+185°F）
*Data interface: Support RS485, UART, AD (input DC voltage 0~500V or DC current 0~30mA)
*Underlying data protocol: support MODBUS
*Antenna interface: support SMA antenna interface
*Working mode: COAP or UDP mode
*Network protocol: COAP or UDP protocol
*Other: Support AT commands
CE-NT01
① Supports automatic conversion in online, sleep, and PSM modes to achieve extreme power consumption;
② Automatic analysis and processing of various situations to provide a stable and reliable NB-IoT network channel;
③ Support COAP/UDP network protocol;
④ Support local and remote parameter configuration;
⑤ Support for industrial configuration applications, OPC Server, support for virtual serial ports;
⑥ Support mobile phone web to view device running status in real time;
⑦ Provide RS485 communication interface, baud rate is selectable from 9600bps to 38400bps, start bit/stop bit/parity is optional;
⑧ The power supply and serial port adopt TVS anti-surge protection to ensure the stability and reliability of the equipment;
⑨Supports seamless docking of all sensors with RS485\UART\analog signal interface for wireless signal conversion.