Weighing Controller DM8350B/SCONT-61P/MCS-9105 Computer Accumulator SH500-A

Weighing controller DM8350B/SCONT-61P/MCS-9105 computer accumulator SH500-A

 I. Technical features 1. The use of fieldbus technology can easily realize multi-point control, on-machine data collection, interface expansion and communication with the upper computer, and truly realize the digitalization of belt scale. 2. High speed industrial processor, can ensure the real-time of the instrument under any circumstances. 3. SMT process, modular high performance switching power supply, large screen full Chinese character information prompt, all industrial-grade components. 4. The instrument adopts multiple filtering technology, and the input/output interface adopts photoelectric isolation, RC filter, transient voltage suppressor overvoltage protection and other hardware anti-interference technology, as well as digital filter, data check and watchdog reset and other software anti-interference measures. 5. All products pass 72-hour high temperature live aging, two weeks of simulated operation and simulation test and electromagnetic compatibility (qualitative) test before leaving the factory. II. Main functions 1. The instrument has basic functions such as [System Settings], [Parameter Modification], [Interface Test], and [Manual/automatic Operation]. Password protection can be set for some functions. 2. It can realize various operation modes such as instrument keyboard operation, external signal (port) operation and upper computer operation to meet the needs of various users. 3. Two calibration methods, optional chain code calibration and physical calibration, can meet the needs of different users. 4. The signal of the belt scale can be transmitted digitally by using the data acquisition module beside the machine. (optional) 5. Intelligent PID adjustment, optional parameter self-integration function. 3. It can be connected to the upper computer, PLC or DCS through instrument interface and communication interface. 4. Can be controlled by cumulative value (quantitative feeding control). 8. It has two working modes: speed adjustment and constant speed. 9. Set 8 kinds of alarm outputs, each alarm can output alarm signals separately. 10. It has the function of moisture input and can automatically deduct the moisture in the material. III. Technical indicators 1. Working power supply: 85-265ACV /10W 2. Working environment: -10-50℃/5-90%RH (no condensation). 3. Weight detection: 16 bits, input sensitivity of 0.4-1.0μV/D (according to the gain set by the factory), error less than 0.02%. 4. Speed measurement: error less than 0.02%, pulse frequency range 2-3000Hz. The instrument provides the working power supply of the speed sensor 16V/50mA. 5. Comprehensive error of instrument: less than 0.03%. 6. Instrument resolution: 65,000 7. Display bit: 5 bits (except for the cumulative value). 8. Display format: LCD display. 9. Simulation input channel: 16-bit, 2CH, adjustable gain. CH1 can be directly connected to the load sensor, and the instrument provides the sensor with a power supply of 10V/100mA. 10. Analog output channel: 14 bits, 2CH. Current output: 0-20mA output, load less than 500 ohms; 11. Switching input channel: 6 channels, pull-down effective (short to ground). The driving capacity is required to be 10mA. 12. Switching output channel: 8 channels in OC form, which can drive 50V/200mA DC resistance load. 13. External dimensions: 150 (H)*105 (W)*170 (D) Opening dimensions: 138 (H)*90 (W) (Unit: mm). III. Standard configuration and optional accessories 1. Standard configuration: DM8350B, with RS485 bus communication function, implements the standard MOdbus-Rtu communication protocol, convenient to connect with various configuration software. 2. Expanded Communication: CAN Bus. The optional WTC-380 communication module from our company can form a CAN bus network with computer systems, achieving a maximum communication distance of 1,000 meters and a transmission rate of up to 1 MHz. Profibus-DP Communication. This optional feature allows direct connection to Profibus-DP networks without intermediate conversion modules, offering high communication efficiency and strong real-time performance.