Feature: 1. The 32 bit DSP technology EtherCAT bus driver, the user can set any ID address within 1‑255 and any current value within the rated current. 2. The current setting is convenient, it can be arbitrarily selected between 0.3‑6A, and the communication frequency can reach up to 100MHz. 3. With protection functions such as overvoltage, undervoltage, and overcurrent, it has strong practicability and safer operation. 4. With 1 channel 0‑5V horizontal analog input, 4 channels optocoupler isolation high OC output, the driver integrates the parameter power on auto tuning function. 5. Using advanced variable current technology and frequency conversion technology, the driver generates less heat and the motor vibrates. Specification: Item Type: Stepper Motor Driver Model: DM608-EC Material: Aluminum alloy Purpose: Stepper motor drive Operating Voltage: DC24V-50V Current: 0.3-6.0A Adapted Stepper Motor: 20 28 35 42 57 60 86(Nema8 Nema11 Nema14 Nema17 Nema23 Nema24 Nema34) . Package List: 1 x Stepper Motor Driver Note: 1. Do not connect the power reversely, and the input voltage should not exceed DC50V. The blue indicator light PWR is on when the drive is powered on.2. When the current is too high or the voltage is too low, the blue indicator light flashes.