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Electric Supervisory Control and Data Acquisition Power Monitoring System Real-time Solar Power overload monitoring system

Model: S256 The Cellular (GSM/GPRS/3G/4G/NB-IoT) DC Electric Measuring RTU is special designed for remote monitoring 5-channel DC electricity power. Measure each channel voltage, current, active power, active energy. When overload or exceed the pre-set value, then it will alert by SMS, Voice call, Cloud, APP, Wechat, Web Server, SCADA, HMI, DSC immediately.   The Cellular DC Electric Measuring RTU is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU).  It embedded 32-Bit High Performance Microprocessor MCU, integrated special measurement chip and inbuilt industrial Cellular module. It provides 4 digital inputs, 2 relay outputs, 1 ambient sensor input for monitoring onsite temperature and humidity.   The Cellular DC Electric Measuring RTU can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically.   The Cellular DC Electric Measuring RTU inbuilt TCP/IP protocol stack over cellular network or Ethernet to make it suitable for internet of things (IoT) applications, it can be easily to operate by the provided cloud, app, and web server, or integrated to you IoT applications according to the TCP/UDP protocol, or integrated to SCADA systems by standard Modbus TCP protocol, too. This is very useful if you need remote control onsite devices with low cost solution.   1.  Can be operated from anywhere, no distance limitation;   2.  Quad band 850/900/1800/1900Mhz GSM GPRS Module inside.   3.  3G/4G/NB-IoT Modules are optional;   4.  Modular design, can easily upgrade the cellular module if network upgrade;   5.  Embedded ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system, reliable performance with in-built watchdog;   6.  Powered up by 85~264VAC,120~370VDC or 12~36VDC directly, with over voltage and phase-reversal protection;   7.  Measurement range: Default: 60VDC, 100A; Optional: 100V, 260V, 450V, 500V, 5A, 20A, 50A ;   8.  Supports 5-Channel DC power: current, voltage, active power, active energy;   9.  4 digital inputs, compatibles dry and wet contact;   10. 2 relay output (5A/30VDC, 5A/250VAC), compatibles pulse outputs;   11.  1 ambient sensor input for monitoring onsite temperature and humidity;   12. Supports phase loss, phase recovery, voltage overload, current overload detection and alarm;   13. Inbuilt inter-lock logic programmer and powerful timer program function;   14. Resend the data while communication failure and alert to users by SMS;   15. Inbuilt TCP/IP protocol stack, supports cloud, APP and web server applications.   16. Supports Modbus TCP protocol, can integrate to SCADA, HMI, DSC directly.   17. Integrated 1 Industrial 10/100M adaptive Ethernet module inside, supports Modbus TCP;   18. Supports SMS Alert when overload, I/O triggered or recovery, and external power lost or recovery;   19. Provides 1 channel DC power source output for external device, saving wiring cost;   20. Up to 10 SMS Alert and dial numbers, can program to receive specified alarm message.   21. Inbuilt 4M internal memory to save historical data and events;   22. Inbuilt large capacity automatically rechargeable backup battery;   23.  Industrial class design suitable for long time work applications;   24. using metal shell, protection class IP67. Metal shell and system security isolation, especially suitable for industrial applications in the field;   25.  L356 * W400 * H80mm, weatherproof metal enclosure Cellular RTU X1   AC/DC AdaptorX1   GSM/3G/4G Antenna X1   User Manual X1   PC ConfiguratorX1