UM0971 datasheet(26/45 Pages) STMICROELECTRONICS

Part #	UM0971

Description	STEVAL-IHM031V1 low voltage three-phase inverter demonstration board

PDF	45 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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26 / 45 page

Descriptions of connectors and jumpers

UM0971

26/45

Doc ID 17701 Rev 1

3.3

Connector description

Table 13.

Connector pinout description

Name

Reference

Description/pinout

Hall sensor/encoder input connector

1 – GND

2 – 5 V DC

3 – Hall3/EncC

4 – Hall2/EncB

5 – Hall1/EncA

J13

Motor phase out connector

1 – phase A

2 – phase B

3 – phase C

CON34

Motor control connector

1 - Emergency stop

3 - MC_UH

5 - MC_UL

7 - MC_VH

9 - MC_VL

11 - MC_WH

13 - MC_WL voltage

15 - Current A

17 - Current B

19 - Current C

21 - NTC bypass relay

23 - dissipative brake

25 - 5 V power

27 - PFC sync

29 - PFC PWM

31 - Encoder A

33 - Encoder B

2 - GND

4 - GND

6 - GND

8 - GND

10 - GND

12 - GND

14 - Bus voltage

16 - GND

18 - GND

20 - GND

22 - GND

24 - GND

26 - Heat. Temp.

28 - 3.3 V power

30 - GND

32 - GND

34 - Encoder Ind.

J22

Board supply connector

1 - +Vbus

2 - GND

J21

Not mounted

8 V auxiliary supply connector

1 - +8 VDC

2 - GND

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