NB-IOT wireless telemetry terminal sc-lp-gw01 is a multi-functional programmable IoT data monitoring and acquisition control terminal. Users can directly monitor, manage, and set remote terminals through app and web interfaces, thereby realizing remote industrial site Monitoring. Using industrial-grade gsm/gprs/3g/4g communication module, integrated stable and reliable 32-bit high-performance microprocessor MCU, based on ucosii embedded real-time operating system, providing 6 channels of high-precision 4~20ma, 0~20ma, 0~ 5vdc industrial standard analog transmitter input or pt100 thermal resistance input, 8 digital inputs, 4 relay outputs and 1 temperature and humidity input, 1 rs485 supports modbus master, modbus slave and transparent transmission. When used as modbus master, Supports 320 data points, and can directly read the data of smart meters, i/o modules, and plc for comparison, judgment and alarm. Through wireless gsm, gprs, 3g, 4g wireless networks, users do not need to visit the site in person, and can configure functions according to different needs. When triggered, the product will immediately notify the user through SMS, call, gprs, 3g, 4g network And transmit data to the monitoring center, mobile app, web monitoring center, and automatically execute the action of turning off or turning on certain devices.
4g rtu Internet of Things remote control terminal s275 is a high-performance remote control system alarm monitoring device, suitable for China Mobile, China Unicom's gsm network, China Unicom's wcdma 3g network, and 4g network. It is widely used for remote monitoring and automatic control of the current, voltage, flow, pressure, speed and other parameters of the industrial site, as well as the temperature and humidity monitoring and automatic control of the agricultural, warehouse, breeding, computer room and other places, and is widely used in base station transceivers, atm monitoring , Power station monitoring, pump station monitoring and other remote data acquisition monitoring fields. According to the maintenance of computer rooms, unattended base stations and other places, and the frequent receipt of mechanical keys by patrol personnel, the keyless remote unlocking function is added, which can flexibly and conveniently authorize specific users to make calls within a limited time to unlock the function. The powerful programmable function enables it to be used as a remote plc (programmable logic controller). The user can complete and timely perform operations such as data collection, monitoring, and execution of front-end equipment through mobile phone text messages, apps, and network background.
NB rtu Internet of Things remote control terminal SC-LP-GW01 supports standard modbus tcp, modbus rtu, mqtt protocols, and can be directly integrated with Kingview and scada systems without secondary development. At the same time, it also supports the cloud platform and app provided by our company, and users can use it without professional knowledge.
- Typical application sites:
base station receiving and sending, ATM monitoring, power station monitoring, pumping station monitoring and other remote data collection monitoring fields;
unattended computer room monitoring, power room monitoring, computer room dynamic monitoring;
solar power station, smart charging pile remote data collection and monitoring;
Collection of parameters such as current, voltage, and power of the electric cabinet; collection of parameters such as
water level, water pressure, flow, flow rate; collection of parameters such
as wind speed, wind force, rainfall, and temperature of the weather station;
collection of data such as oil level, oil temperature, and oil pressure;
intelligence Temperature and humidity data collection and monitoring of chemical agriculture;
intelligent breeding temperature and humidity data collection and monitoring; data collection and monitoring
of temperature and humidity in warehousing and libraries ; data collection and monitoring of
weather station information;
cold storage, fruit and vegetable storage room, industrial computer room , Substation cabinets and other temperature monitoring;
other occasions where temperature and humidity, PM2.5 value, and carbon dioxide distribution are scattered;
etc.