4 general-purpose isolated relay drive output interface, can drive four relays for controlling the spindle starts, forward rotating and reverse rotating, pumps and other device 11. 1 status LED, indicate connection status on the board. Single Axis Stepper Motor Driver 1.the use of new imported Japanese Toshiba TB6560 chip 2.The base used dense teeth radiator, cooling super, to ensure the stable operation of equipment 3.the input signal using a high-speed opto-isolation to ensure not losing steps, which the pulse direction signals with the same level of 6N137, dual high-speed optocoupler 4.a variety of semi-flow mode and the semi-flow current selection, the use of more flexible 5.Decay mode is adjustable to ensure the motor running smooth 6.Compact Dimensions, cooling pad size: 75mm * 65mm, four mechanical installation positioning hole size is: 67mm * 58, mounting hole diameter is 4mm 7.Set method detailed table on the board, easy to use 8.With anti-reverse circuit, even if not careful the power plug back and will not burn the chip, it's very safe to use. the range of AC input voltage is changed by the switch 2. high-efficiency, high reliability 3.100% full load burn-in test 4. Protections: Short circuit / overload / over voltage / over temperature 5. Working frequency is 25 kHz 7.Input Voltage:220V 8.
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