... to 5A(1.5A,2.0A, 2.5A,3.0A,3.5A,4.0A,4.5A,5.0A) Resolution: ... Protection Dimension: 150mm x 98mm x 45mm Weight: <600g Working environment: temperature: -15°C--40°C , humidity : RH ... 54.04.55.0S5: 1=dipulse 0=monopulseS6: NCS7: 1=half current 0=full currrentCNC DB25 Breakout Board adapter ... coupler. High quality with Surface-mount Tech. sw_3AXIS_5A_001 CNC 3 Axis Stepper motor Driver ROUTER,MILL , 5A + CNC ...