1、With a power anti-reverse polarity protection, over-voltage protection, over-current protection, complete protection of the safety controller 2、Signal input point of the bottom level of the input 3、Optimization of S-type acceleration curve 4、Maximum output frequency up to 20K 5、Board plant potentiometer speed, external potentiometer speed automatic switching Features: 1. With a power anti-reverse polarity protection, over-voltage protection, over-current protection, complete protection of the safety controller 2. Signal input point of the bottom level of the input 3. Optimization of S-type acceleration curve 4. Maximum output frequency up to 20K 5. All opto-isolated input and output 6. Board plant potentiometer speed, external potentiometer speed automatic switching 7. A variety of functions, set up a simple, functional and practical, volume 5*8.2CM Specification: Condition: 100% Brand New Item Type: Stepper Motor Controller Wide voltage input: 5-32DC Volume: 5 * 8.2CM Package List: 1 * Stepper Motor Controller Function modes are: 1: Auto DOUBLE 2. Single Entry mode 3: One-Shot mode 4: Jog mode Automatic control applications a roundtrip mode 1: 1 Device shuttle runs between points A and B points. After the device is powered, external trigger to start running, the device runs to A point forward limit, reverse run automatically after reversing Limit point B, then run to the A point forward, so run back and forth. Until the trigger to stop the motor stops running. Parameter settings: 1. Set SW1=OFF, SW2=OFF(automatic roundtrip mode) 2. Onboard governor or an external potentiometer, adjust the appropriate speed. Control application two single-shot mode 2: 1 Device stops from point A to B points. The device stops started again from B to A points. After the device is powered, external trigger to start running, the device to start from point A, when the device is running the B point forward limit, the device stops running, if you start again, the device triggers arrival point A from point B device stops. Start A->B stop, start B->A movement stopped. If the trigger to stop the motor running in the device stopped immediately. Parameter settings: 1. Set SW1=OFF, SW2=ON(one-shot mode) 2. Onboard governor or an external potentiometer, adjust the appropriate speed. Control using three single round-trip mode 3: 1 equipment from point A to point B to point A is stopped after returning. After the device is powered, external trigger to start running, the device to start from point A, when the device is running the B point forward limit, reverse tumbling equipment running, and when it reaches the point A, the motor stops. Complete a A->B->A movement. Iif the trigger to stop the motor running in the device stopped immediately. Parameter settings: 1. Set SW1=ON, SW2=OFF(single round-trip mode) 2. Onboard governor or an extermal potentiometer, adjust the appropriate speed. Control applications 4:(jog mode) 1 fully and external switch controller start and stop, reversing. After the device is power, to enable input bottom level motor forward run Floor level undo, the motor stops. To stop the input of the bottom level of the motor reverse run Floor level undo, the motor stops. Parameter settings: 1. Set SW1=ON, SW2=ON (jog mode) 2. Onboard governor or an extermal potentiometer, adjust the appropriate speed.