Feature: 1. DKC-1B controller using imported original high speed intelligent chip as the platform, with stability, reliability and strong anti-interference. 2. Suitable for all kinds of factories with bad environment, increase some functions at the same time. 3. Applicable to the round-trip motion control, fixed length control and speed control controlled by sensors. 4. Multiple protection functions, reverse connection protection, overvoltage protection, overcurrent protection. 5. Speed control performance, with single/double speed regulation function, intelligent automatic switching. 6. Acceleration and deceleration, optimized s-type acceleration with immediate stop/deceleration stop function. 7. Output frequency, up to 20KHz pulse frequency. 8. Input and output, all optocoupler isolation, output is negative pulse, input signal base level is valid. 9. Delay function, the delay time of 0.2-6s can be adjusted before the motor reverses, and the VR1 potentiometer can be adjusted. Specification: Condition: 100% Brand New Item Type: Pulse Stepper Motor Controller Model: DKC-1B Material: Plastic Color: As Pictures Shown Quantity: 1PCSInput Voltage: DC6-32V Weight: Approx. 153g. Package List: 1 x Motor Controller