Features• Main supply voltage: 32 V maximum• STM32L071CZ microcontroller• IO-Link PHY using the L6362A device for data communication with host unit• DC-DC converter and linear regulator on board• Integrated reverse polarity protection on L6362A ICs• Multi-sensor connection• 400 kHz I²C communication• PCB designed to accept real industrial sensors (8 mm x 70 mm, with 0.8 mm

thickness)• Designed to meet IEC industrial standard requirements• RoHS compliant

DescriptionThe STEVAL-IDP003V1 kit includes the STEVAL-IDP003V1D evaluation board based on the L6362A IO-Link device transceiver and the STM32L071CZ microcontroller for data processing, as well as the following sensor daughter boards: STEVAL-IDP003V1T hosting the STTS751 temperature sensor, STEVAL-IDP003V1V hosting the IIS2DH MEMS sensor, STEVAL-IDP003V1A hosting the IIS328DQ MEMS sensor and STEVAL-IDP003V1P hosting the VL6180X proximity sensor.

The evaluation kit is equipped with an industrial M12 connector (required by the standard) for connection with a single master IC using a 20-meter cable. The wire is a normal three-pole wire: one for IO-Link data, one for the L+ line (positive supply voltage pole) and one for the L- line (negative supply voltage pole).

The layout is designed to meet IEC61000-4-2/4 and EN60947 requirements for the industrial sector.

Product summary

IO-Link industrialmodular sensorboard based onL6362A

STEVAL-IDP003V1

IO-Linkcommunicationtransceiver device IC

L6362A

Ultra-low-power ArmCortex-M0+ MCU STM32L071CZ

Applications

ConditionMonitoring/PredictiveMaintenance

FactoryAutomation

IO-Link

IO-Link industrial modular sensor board based on L6362A

STEVAL-IDP003V1

Data brief

DB3284 - Rev 3 - December 2020For further information contact your local STMicroelectronics sales office.

www.st.com

1 Block identification

In the kit, the main board is the STEVAL-IDP003V1.

Figure 1. STEVAL-IDP003V1 block identification

The picture below shows the sensor daughter boards, from the top left corner in a clockwise direction: STEVAL-IDP003V1T, STEVAL-IDP003V1P, STEVAL-IDP003V1A and STEVAL-IDP003V1TV. The corresponding sensorpart numbers are also shown.

Figure 2. Sensor boards

STEVAL-IDP003V1Block identification

DB3284 - Rev 3 page 2/8

2 Schematic diagrams

Figure 3. STEVAL-IDP003V1 circuit schematic (1 of 6) - step-down switching regulator

F V

V

F V

R

4

F VR

H

1

3H

4

5 678

V 2

2

9 V 1

_D

F V

F V220 n

R2

50

Vcc

11

NC

OUT2

R1

C1

L7986TR

43

2.

10CC

EXC2 22 µ

D1

Fsw

16

FB

VDFPN10

PA

8V

16

16

5.6k

C4

C6

10

L1

k7

C5

C3

U1

R4

GN

D2 µF

SY

OUT1

50

18n

360

COM

P

470 µ

22 n

EN

R3

CC

82p

5

STEVAL-IDP003V1Schematic diagrams

DB3284 - Rev 3 page 3/8

Figure 4. STEVAL-IDP003V1 circuit schematic (2 of 6) - vibration sensor

1

6

43 2

7

5

9

8

123456789

3v3_Ax

10

C2912

10

R39

RES

GND_Ax

U2C30

R42 10k

INT2

Interrupt1_Ax

GND3

J5

I2C_SCL_MEMS_Ax

Interrupt1_Ax

10k

GND_Ax

I2C_SDA_MEMS_Ax

GND2

GND_Ax

3v3_Ax

IIS2DH

3v3_Ax

I2C_SCL

11

I2C_SCL_MEMS_Ax

GND1

R40

INT1

Vdd_IO 10uF 6.3V

CS

SA0

3v3_Ax

10k

R41 10k

GN

D_Ax

GND_Ax

CON10A

I2C_SDA_MEMS_Ax

I2C_SDA

I2C_SCL_MEMS_Ax

GND_Ax

100nF 10V

I2C_SDA_MEMS_Ax

Vdd

Interrupt1_Ax

STEVAL-IDP003V1Schematic diagrams

DB3284 - Rev 3 page 4/8

Figure 5. STEVAL-IDP003V1 circuit schematic (3 of 6) - accelerometer sensor

3v3_A

3v3_A3v3_A

3v3_A

3v3_A

R2910k

U8

IIS328DQ

Vdd_IO14

NC11

NC22

I2C_SCL11

GND16

I2C_SDA16

SA015

CS

12

RES2

4IN

T23

INT1

7

GND28

RES1

13Vdd

5NC3

17NC4

18

GND39

GND410

NC

721

NC

620

NC

519

NC

1024

NC

923

NC

822

R3010k

J4

CON10A

12345678910

C11

100nF 10V

R33 10k

C24

100nF 10V

R34 10k

C23

10µF6.3V

Interrupt1_A

GND_A

Interrupt1_A

GND_A

I2C_SCL_MEMSI2C_SDA_MEMS

I2C_SDA_MEMS

I2C_SCL_MEMS

GND_A

GND_A

GND_A

GND_A

Interrupt1_AI2C_SDA_MEMSI2C_SCL_MEMS

GND_A

Figure 6. STEVAL-IDP003V1 circuit schematic (4 of 6) - temperature sensor

1

2

6

3

5

4

1 23 45 67 89

3v3_T

3v3_T

I2C_SCL_THERM

10pF 10V

10K

EVENT

R37 R38

Vdd

10KCON10A

GPIO_THERMI2C_SCL_THERM

20K

Addr/THERM

3v3_T

R31

3v3_T

GPIO_THERMI2C_SDA_THERM

20K

I2C_SDA_THERMC21SDA

J3

U7

STTS751

GND

3v3_T

3v3_T

R32

GPIO_THERM

I2C_SCL_THERM

10I2C_SDA_THERMSCL

STEVAL-IDP003V1Schematic diagrams

DB3284 - Rev 3 page 5/8

Figure 7. STEVAL-IDP003V1 circuit schematic (5 of 6) - proximity sensor3v3_PRX

3v3_PRX

3v3_PRX

R23

47k

C204.7uF 6.3V

R26

47k

U6

VL6180X

GPIO-11

NC12

NC23

GPIO-04

SCL5

SDA6

NC37

AVDD_VCSEL8

AVSS_VCSEL9

AVDD10

NC411

AVSS12

C22

100nF 10V

J6

CON10A

1 23 45 67 89 10

I2C_SCL_PRX

I2C_SDA_PRX

GND_PRX

GND_PRX

I2C_SCL_PRXI2C_SDA_PRX

GND_PRX

GPIO-1_PRX

GPIO-1_PRX GPIO-1_PRXI2C_SDA_PRXI2C_SCL_PRX

GND_PRX

Figure 8. STEVAL-IDP003V1 circuit schematic (6 of 6) - microcontroller

VL6180X

VDFPN 6

Vcc

Vcc

8V

3v3

3v3-IC

3v3-Ext

3v33v3-Ext

3v3

3v3

3v3

3v33v3

3v3

3v3

3v3-Ext

3v3

3v3 3v3

JP1

CONN AV 4-J

1

4

3

2

D5 RED LED

C31

10pF 10V

R64k7

Y1 24 MHz

SW1

RESET

R13100R

R1010k

R9 10k

R5 22K

C14

47nF 10V

J2

CON10A

1 23 45 67 89 10

R15 100R

R20 2k2

C17

10pF 10V

R74k7

C13100nF 10V

R12100R

D4 NSR05T40P2

R16 100R

C28 100nF 10V

R21 4k7

C27100nF 10V

C910pF

C18

1uF 16V

D2 NSR05T40P2

C16

10pF 10V

D3GREEN LED

C7

10pF

R19 4k7

U3

L6362A

Vdd1

IN12

IN23

EN/DIAG4

OUT/IQ5

OL6

GND7

SEL8

OUTL9

IQ10

OUTH11

Vcc12

C1010pF

J1

CON5

123 4

5

R430

R24 0 N.M.

R18 2k2

C15

10pF 6V

C810pF

C26

100nF 10V

R8 0 N.M.

R27 31.6k 1%

R25100K N.M.

C25

100nF 10V

C19

2.2uF 10V

C12

1uF 50V

R170

U5LDFPUR

PG3

EN5

GND4

ADJ2

Vout1

Vin6

GN

D2

7

R14 100R

R35

0 N.M.

R11 100R

U4

STM32L071x

VDD3B6

PC14

OSC

32_INC

6

PC15

OSC

32_OU

TC

7

NRSTD5

PC13B7

PA4F5

PA1E4

PA2F6

PA3G7

PA0E5

PA5/ADC5G6

PA6/ADC6G5

PA7/ADC7F4

PB0

G4

PB1

D3

VSSD4

VDD

1A7

PA8

D1

PA9/I2C1SC

LE2

PA10/I2C1SD

AC

1

PA11D2

PA12B1

PA13C2

PA14B2

PA15/NSSA2

PB3/SCKA3

PB4/SPI1MISOB3

PB5/SPI1MOSIA4

PB6B4

PB7C3

BOOTA5

PB8B5

PC1C4

PC2

E7VR

EF+

E6

VDDAF7

PB2E3

PB10G

3PB11

F3

VDD

2G

2

PB12G

1PB13

F2PB14

F1PB15

E1

PC6A6

PC0

C5

PH1

OSC

_OU

TD

7

VDD

IO2

A1

PH0

OSC

IND

6

R28 10k 1%

NRST

GND

EN/DIAG

GNDSWDIO SWCLK

NRST

EN/DIAG

I2C_SD

A

I2C_SC

L

SWCLK

SWDIO

Interrupt1

OSC_IN OSC_OUT

OSC

_IN

OSC

_OU

T

I2C_SCL

I2C_SDA

GND

I2C_SCLI2C_SDAInterrupt1

I2C_SCLI2C_SDAInterrupt1

STEVAL-IDP003V1Schematic diagrams

DB3284 - Rev 3 page 6/8

Revision history

Table 1. Document revision history

Date Version Changes

09-Jun-2017 1 Initial release.

25-Oct-2017 2Updated Figure 6.

Minor text changes.

02-Dec-2020 3

Updated cover page image.

Added cover page product summary.

Minor text changes.

STEVAL-IDP003V1

DB3284 - Rev 3 page 7/8

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STEVAL-IDP003V1

DB3284 - Rev 3 page 8/8