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SM40-2005 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, spiral conveyor scales, platform scales, rotary scales, and impact plate flow meters, etc., in dynamic weighing occasions.
Features
1. High-brightness digital tube multi-window display
2. Standard 3U full-metal chassis
3. Can be directly installed in a vertical server rack
4. Double aluminum alloy handle
5. Pluggable terminal block
6. Anti-electromagnetic interference, low electromagnetic leakage radiation, impact resistance, corrosion resistance
7. Waterproof, dustproof, easy to clean
8. Short-circuit self-protection, automatic recovery of working status after fault elimination
9. High precision, good reliability
10. RS485 interface allows multi-point communication
11. Free communication protocol and MODBUS protocol are optional
12. A/D conversion up to 200 times/second
13. Provides complete batching control functions
14. Main and auxiliary dual-channel intelligent PID adjustment, parameter self-tuning
15. Constant speed and variable speed working mode selection
16. Open-loop and closed-loop regulation mode selection
17. With main speed, auxiliary speed, and full-circle signal detection functions
18. Belt deviation, slippage, motor stall, and material blockage alarm monitoring
19. Flow rate lower limit vibration output
20. Rich switch input and output functions
21. Automatic dynamic zero tracking (tare) function
22. Alarm and fault detection functions
23. 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. Power Supply
Operating voltage: 220VAC±30% (with built-in EMI filter)
Operating frequency: 50/60Hz
Maximum power consumption: 25W
3. Display Description
Display method: LED, 6 display windows
Status indication: 12 LED status indicators
Keyboard: 12 light-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/cabinet installation
6. Instrument Interface
Analog input: 2 channels, channel one connects to the weighing signal, maximum load is 4 sensors; channel two connects to analog 0/4～20mA, input can be defined
Analog output: 2 channels, 0/4～20mA, output can be defined
Control input: 6 channels, photoelectric isolation passive input
Speed input: 2 channels, frequency range 10Hz～10KHz
Control output: 2 relay outputs, maximum load capacity 220VAC/7A
8 OC gate outputs, maximum load capacity 55VDC/0.5A
1 thyristor output, maximum load capacity 220VAC/3A
Communication interface: RS485
7. Weight: 4kg
8. Dimensions: 482mm*131mm*198(W*H*D)
Detailed Introduction
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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
