STEVAL-IOD003V1

STEVAL-IOD003V1 Data brief IO-Link (PHY) device evaluation board based on L6362A with Arduino connectors for STM32 Nucleo Features • • • • • • • • L6362A IO-Link device transceiver main characteristics: – IO-Link PHY layer – Dedicated overload diagnostics pin – UART interface – Selectable 12 mA 3.3 V or 10 mA 5.0 V linear regulator – Overload and overheating protections with non-dissipative cut-off function Full reverse polarity on IO-Link interface pins – – EMC protections (as per IO-Link v1.1) – Surge protection (as per IEC 60947-5-2) – DFN-12L (3x3x0.9 mm) package 6.5 to 35 V operating voltage range On-board 100 mA 12 V linear regulator (L78L) LEDs for status and diagnostics Ground and VCC wire break protections Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connectors RoHS and China RoHS compliant Description Product summary IO-Link device evaluation board based on L6362A STEVAL-IOD003V1 with Arduino connectors for STM32 Nucleo IO-Link communication transceiver device IC L6362A L6362A IO-Link communication transceiver device IC evaluation software based on STM32Cube STSW-IOD003 The STEVAL-IOD003V1 evaluation board is based on the L6362A IO-Link PHY device with full integrated EMC protection (according to IO-Link v1.1 specification) and surge protection (according to IEC 60947-5-2). It provides an affordable and easy-to-use solution for the development of IO-Link and SIO applications, letting you easily evaluate the communication features and robustness of the L6362A. The on-board linear regulators (12 mA-3.3 V from L6362A and 100 mA-12 V from L78L12ABUTR) can be used to supply the microcontroller via the 24 V bus, instead of via USB. When the L78L12ABUTR is enabled (default configuration), you can also perform evaluation of complete industrial sensor modules by connecting the STEVALIOD003V1 to a NUCLEO-L073RZ (or NUCLEO-L053R8) board and an X-NUCLEOIKS01A2 expansion board. The STEVAL-IOD003V1 interfaces with the STM32 controller via UART and GPIO pins and is compatible with the Arduino UNO R3 (default configuration) and ST morpho (optional, not mounted) connectors. DB3634 - Rev 1 - June 2018 For further information contact your local STMicroelectronics sales office. www.st.com STEVAL-IOD003V1 STEVAL-IOD003V1 schematic diagrams 1 STEVAL-IOD003V1 schematic diagrams Figure 1. STEVAL-IOD003V1 circuit schematic (1 of 4) 1 2k2 2 R3 D3GREEN C6 1 1 U1 3 EN SW3 2 1 1 3V3 D4 R7 R6 JP3 A B default open 3V3 2 default closed 2-3 RED 1k R8 3k3 IN1 IN2 DIAG 100k R10 OUT /IQ 330R D5 1k R4 RED 1 R1 100k C1 100pF R5 1 2 IN2 3 EN/DIAG 4 OUT I/Q 5 OL 6 C2 100pF VDD Vcc IN1 OUTH IN2 I/Q EN OUTL SEL OUTI/Q OL R2 L6362A 100k GND 12 VCC 11 OUTH 10 I/Q 9 OUTL 8 SEL 3k3 VCC OUTH I/Q OUTL 2 7 1 VDD 3 SW2 default closed 2-3 C7 100pF (N.M.) 2 1 2 3V3 100pF 2 C5 C4 100pF 1 OL VDD IN1 2 1µF/50V EP 47nF 13 2 C3 C9 C8 470pF (N.M.) 470pF (N.M.) EP Figure 2. STEVAL-IOD003V1 circuit schematic (2 of 4): Arduino connectors 3v3 A B CN6 CN8 DB3634 - Rev 1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 R147 JP6 4.7k IOREF NRST 3V3 5VOL GND GND VIN PA0 PA1 PA4 PB0 PC1 PC0 A0 A1 A2 A3 A4 A5 I2C_SCL I2C_SDA default open 3V3 IN1 DEFAULT R102 100R R112 100R (NM) IN1 R118 100R(NM) DI/DQ R146 100R(NM) OL R126 R104 R114 R127 100R(NM) 100R 100R(NM) 100R(NM) DI/DQ DIAG DEFAULT DIAG I2C_SDA R134 100R(NM) DIAG DEFAULT OL OL DEFAULT IN2 DEFAULT EN IN2 OL R106 R107 100R(NM) 100R(NM) D15 D14 AVDD R115 R105 R125 R101 R109 R111 100R(NM) 100R 100R(NM) 100R 100R 100R (NM) D13 D12 D11 D10 D9 D8 R145 100R(NM) INTERRUPT R108 100R(NM) DIAG OL DIAG DEFAULT OUT I/Q R144 R135 R124 100R(NM) 100R(NM) 100R(NM) 100R (Note: UART2 TX, ST-LINK) (Note: UART2 RX, ST-LINK) D7 D6 D5 D4 D3 D2 D1 D0 PB8 10 PB9 9 8 7 PA5 6 PA6 5 PA7 4 PB6 3 PC7 2 PA9 1 PA8 PB10 PB4 PB5 PB3 PA10 PA2 PA3 CN5 8 7 6 5 4 3 2 1 CN9 page 2/5 STEVAL-IOD003V1 STEVAL-IOD003V1 schematic diagrams Figure 3. STEVAL-IOD003V1 circuit schematic (3 of 4): ST morpho connectors PC10 PC12 VDD BOOT0 1 3 5 7 9 11 PA13 13 PA14 15 PA15 17 19 PB7 21 PC13 23 (PC14) 25 (PC15) 27 (PF0) 29 PF1 31 VBAT/VLCD 33 PC2 35 PC3 37 CN7 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 PC11 PD2 D15 D14 AVDD E5v0 D13 PA5 D12 PA6 D11 PA7 D10 PB6 D9 PC7 D8 PA9 D7 PA8 D6 PB10 D5 PB4 D4 PB5 D3 PB3 D2 PA10 D1 PA2 D0 PA3 IOREF NRST 3v3 5V VIN PA0 PA1 PA0 PB0 PC1 PC0 PC9 PB8 PB9 A0 A1 A2 A3 A4 A5 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 CON38 CN10 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 PC8 PC6 PC5 U5V PD8 PA12 PA11 PB12 PB11 PB2 PB1 PB15/PA7 PB14/PA6 PB13/PA5 PC4 CON38 Figure 4. STEVAL-IOD003V1 circuit schematic (4 of 4): supply voltage IO-Link device supply voltage (7 - 36 V) 1 2 3 LDO1 A B VIN (to NUCLEO) default closed JP5 VCC CN1 A B DI/DQ L+ JP2 OUTH OUTL 2 D1 1 BAT54KFILM A B JP1 I/Q 1 3 2 SW1 4 VCC C10 JP4 default closed 330nF 1 DI/DQ/2L+ 2 LC/Q 2L- 3 3V3 I2C_SCL I2C_SDA INTERRUPT 4 5 1 3 5 7 9 CN11 2 4 6 8 10 3V3 I2C_SCL I2C_SDA INTERRUPT CON6AP R9 22k IN1 IN2 DIAG OUT I/Q OL EN DB3634 - Rev 1 A B CON6AP C11 100nF IN1 IN2 DIAG OUT /IQ OL EN page 3/5 STEVAL-IOD003V1 Revision history Table 1. Document revision history DB3634 - Rev 1 Date Version 04-Jun-2018 1 Changes Initial release. page 4/5 STEVAL-IOD003V1 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2018 STMicroelectronics – All rights reserved DB3634 - Rev 1 page 5/5