Vibratory Bowl Feeder Speed Controller DVC34-XLR

DVC34-XLR Features

• Automatic speed stabilization
• Automatic frequency adjustment
• Automatic frequency search
• Synchronous output
• Speed ​​preset
• High-precision automatic voltage stabilization
• Digital overheat protection
• Sensor self-adaptation
• Remote speed control
• DC control output
• Keyboard lock
• Maximum output voltage setting
• Dual switch sensor material full/empty shutdown
• Counting function
• 485 communication

DVC34-XLR Function

This series of controllers, designed for vibration feeding in automation, integrates advanced electronic technology. It provides practical, user-friendly functions:

1. Automatic frequency modulation: The controller adjusts the frequency in real time, ensuring the feeder works optimally.
2. Automatic speed stabilization: As the controller regulates voltage in real time, it ensures that the feeding speed remains consistent. Whether the workpiece quantity increases or decreases, this feature maintains steady performance, thereby enhancing overall efficiency.
3. Automatic frequency search: The foolproof feature quickly identifies the optimal frequency and related parameters, enhancing user convenience.
4. Automatic voltage stabilization: Without speed stabilization activated, the controller eliminates speed fluctuations from power supply changes, preventing beat frequency effects.
5. Synchronous output: Multiple controllers synchronize their outputs in frequency and phase, avoiding beat frequency and related issues.
6. Full/empty material shutdown: The sensor input allows the controller to manage shutdown based on material levels, offering customizable start time, delays, and logic settings.
7. Sensor adaptation: In addition to its other features, the controller seamlessly adapts to both NPN and PNP switch sensors. This automatic adjustment ensures compatibility and reliability, regardless of the sensor type being used.
8. Slow start: At startup, the controller gradually increases voltage, preventing damage from sudden shocks.
9. Speed preset: Users can select from four preset output voltages via external control signals.
10. Acceleration function: This feature boosts output voltage up to 150% of the input voltage.
11. Maximum output voltage setting: Users can set a voltage limit, preventing accidental damage from excessive voltage.
12. Waveform index: This parameter balances controller efficiency with maximum power output.
13. Remote speed control: Users can control voltage or speed externally via a potentiometer, PLC, or power signal.
14. 24V DC control output: The control signal outputs via a transistor, enabling direct control of devices like solenoid valves.
15. Output switch: A touch button on the panel allows instant machine start/stop, simplifying equipment debugging.
16. Keyboard lock: Holding the on/off button locks all functions, preventing accidental operations.
17. Parameter password: Users can set a password to lock parameters, safeguarding against unauthorized changes.
18. Restore factory settings: This function quickly reverts parameters to factory defaults, resetting the controller.
19. 485 communication: Users can remotely adjust controller settings through 485 communication.

Technical Specification