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SM40-2000Y Belt Weigher Controller
Suitable for dynamic weighing occasions such as electronic belt scales, chain scales, screw scales, platform scales, rotary scales and impact plate flow meters.
Category:
Application Range
Suitable for electronic belt scales, chain scales, screw scales, disc scales, rotor scales, and impact plate flow meters, etc., in dynamic weighing occasions.
Features
1. Chinese LCD display
2. All-metal shell
3. Anti-electromagnetic interference, low electromagnetic leakage radiation, impact resistance, corrosion resistance
4. Waterproof, dustproof, easy to clean
5. Short-circuit self-protection, automatic recovery of working status after fault elimination
6. High precision, good reliability
7. RS485 interface allows multi-point communication
8. Free communication protocol and MODBUS protocol are optional
9. A/D conversion up to 200 times/second
10. Provides complete batching control functions
11. Main and auxiliary dual-channel intelligent PID adjustment, parameter self-tuning
12. Constant speed and speed regulation working mode selection
13. Open-loop and closed-loop regulation mode selection
14. Manual and automatic control mode selection
15. Proportional setting function
16. Moisture input function
17. Data saving and data recovery functions
18. Online flow sampling function
19. Dynamic chain code calibration function
20. With main speed, auxiliary speed and full circle signal detection functions
21. Belt deviation, slippage, motor stall, and material blockage alarm monitoring
22. Flow lower limit vibration output
23. Rich switch input and output functions
24. Automatic dynamic zero tracking (tare) function
25. Alarm and fault detection functions
26. All products are rigorously calibrated for power supply, amplification, and acquisition of sensor sampling channels before leaving the factory, and the instruments have good interchangeability.
Technical Specifications
1. Non-linearity: 0.01% of full scale
2. Operating Power Supply
Operating voltage: 220VAC±30% (with built-in EMI filter)
Operating frequency: 50/60Hz
Maximum power consumption: 15W
3. Display Description
Display method: LCD, four-line scrolling display
Status indication: 8 LED status indicators
Keyboard: 8 capacitive touch keys
4. Environmental Requirements
Operating temperature: -20～+50℃
Storage temperature: -30～+60℃
Relative humidity: <90%RH (no condensation)
5. Structural form: Panel-mounted instrument
6. Instrument Interface
Analog input: 2 channels, channel 1 connects to the weighing signal, maximum load is 4 sensors; channel 2 connects to analog 0/4～20mA, input can be defined
Analog output: 3 channels, 0/4～20mA, output can be defined
Control input: 8 channels of photoelectric isolation passive input
Speed input: 2 channels, frequency range 10Hz～10KHz
Control output: 2 relay outputs, maximum load capacity 220VAC/7A
5 OC gate outputs, maximum load capacity 55VDC/0.5A
1 thyristor output, maximum load capacity 220VAC/3A
Communication interface: RS485
7. Weight: 1kg
8. Installation aperture size: 152mm*76mm (width x height)
Detailed Introduction
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日月仪器
Contact Fax:0552-4070672
Company Website:www.sunmoon-china.com
Email:smsales@163.com
Address: No. 985, Xingzhong Road, High-tech Zone, Bengbu City, Anhui Province, China, Sun Moon Science and Technology Park
Made in China
