PDF《U3D 系列控制器安装手册》

1 ADC CLK+ -

26 ADC DAA+ EA+

2 ADC CLK- -

27 ADC DAA- EA-

3 ADC STB+ -

28 ADC DAB+ EB+

4 ADC STB- -

29 ADC DAB- EB-

5 GND SG

30 GND -

6 GND -

31 GND - 3.2-U3D 硬件接口详细说明

16 7 PWMATOP+ PULS+

32 PWMABOT+ -

8 PWMATOP- PULS-

33 PWMABOT- -

9 PWMBTOP+ DIR+

34 PWMBBOT+ -

10 PWMBTOP- DIR-

35 PWMBBOT- -

11 PWMCTOP+ -

36 PWMCBOT+ -

12 PWMCTOP- -

37 PWMCBOT- -

13 GND -

38 GND -

14 GND -

39 GND -

15 AENA+ -

40 FLT+ -

16 AENA- -

41 FLT- -

17 RST+ -

42 OC+ -

18 RST- -

43 OC- -

19 OV+ -

44 OH+ -

20 OV- -

45 OH- -

21 LV+ EZ+

46 - ENA

22 LV- EZ-

47 - - 2........