Application area:
 Automatic control of the entire production process of concrete to achieve production data management of concrete

System advantage:
     1. Modular design, strong redundancy: Independent control of ingredients for each material-→Management of integrated batching control-→Supervision computer ingredients monitoring and management-→Network computer management seamlessly upgrades, achieving decentralized control and centralized management.
    2. Uses RS485 or CAN-bus/Ethernet industrial fieldbus communication; SM40-H series batching controller adopts sampling rate of 200 times per second, independent switching and material gate control, which is more stable and reliable than traditional system ingredients, and the batching process can completely satisfy Any mixing station (building) process requirements.
    3. Ingredients Manager uses Chinese characters LCD display, with industrial-grade embedded microprocessor as the core, designed in accordance with super industrial standards, wide voltage 85V-265VAC power supply, all-metal industrial grade structure, wide temperature, anti-electrical interference, lightning strike To meet a variety of harsh environments.
   4. It can be connected with 1-9 batching instruments through the communication port. The batching instrument is respectively defined as: aggregate table, cement table, additive table, water meter, extended aggregate table, expanded powder table, and each table can be equipped with four The kind of material can fully meet the requirements of a commercial concrete mixing plant.
   5. Master control instructions and timing are fixed in the ingredient manager, which can prevent the uncontrolled phenomenon when the host computer crashes.
   6. The lightning protection and anti-EMI interference design measures make the control system have reliable guarantees in the lightning protection and anti-interference ability.
   7. Abandon PLC, low price, high performance.

System composition:
      The SM8000 series concrete mixing plant control system takes SM40-CG ingredient manager as the core and creates a "batch controller (individual ingredient control) + ingredient manager (integrated electrical timing control management) + host computer network management (host computer network database Management System)'s unique and novel work model. Has high reliability and long-term stability; achieved decentralized control and centralized management. Its greatest feature is the price advantage offered by specialized modules. It has achieved the management functions that previously could not be achieved using PLCs in small and medium batching control systems, and has a very high price/performance ratio.

Standard configuration:
1. Computer main cabinet: Advantech IPC610H (or Siemens IPC547C) industrial computer, RS485 converter or SMTX-CE100/200 industrial Ethernet gateway, DELL E190S widescreen LCD monitor, Epson EPSON pin printer
2. Control console: including manual/automatic control unit, isolation transformer, contactor, intermediate relay, power filter, lightning protection surge suppression module
3. Ingredients Manager: SM40-CG ingredient manager, SM40-IO series industrial controller
4. Batching controller: SM40-HY series liquid crystal batching controller, SM40-HX series small batching controller, SM40-HB series batching controller
5. Load cell: SM series weighing sensors
6 sensor junction box: SM40JHD-QFL lightning terminal box
7.SM8000 series automatic batching control management system application software package

System expansion configuration:
1. With interface of moisture tester, it can measure the moisture content of each batch of materials online and correct the amount of water needed for the mixer.
2 can be configured industrial TV hard disk video device, can observe, monitor, record ingredients, mixers and other equipment operating conditions
3. Operating current storage display of the key equipment (curve + average)
4. Silo material level monitoring device, dust collection vibration device

Features:
1. In electrical design, chain functions are implemented between devices to ensure safe production
2. Strong separation of electric cabinet and weak current, installation of leakage protection, lightning protection and surge protection device
3 electrical input and output plus trunk isolation, valve control part plus insurance protection
4 control modes are automatic, semi-automatic, manual control mode
5. Set the machine side control button box
6. The instrument adopts advanced SMT technology, high precision and reliability
7. The upper computer adopts Windows Chinese operating system, the software is written in C++ language, and the real-time SQL SERVER data server facilitates network management.
8. User-friendly software interface design, real-time graphical animation display production process
9. Powerful alarm reminding function, operator's operation record is stored in the database
10. Operators' password function is easy to manage
11. Rich report and report management functions
12. Can realize remote maintenance function

Technical indicators:
 1. System power supply: AC380V±10%
2. Instrument: AC220V±30%
3. Host computer: AC220V±10%
4. Relative humidity: <90% RH (non-condensing)
5. Ambient temperature: system, instrumentation: -20 ~ 50 °C Host computer: 0 ~ 50 °C