STMicroelectronics UM3074 X-NUCLEO-OUT19A1 Industrial Digital Output Expansion Board User Manual

Contents hide

1 STMicroelectronics UM3074 X-NUCLEO-OUT19A1 Industrial Digital Output Expansion Board

2 Introduction

3 Overview

4 Hardware requirements

5 System requirements

6 Schematic diagrams

7 Bill of materials

8 Documents / Resources

8.1 References

9 Related Posts

STMicroelectronics UM3074 X-NUCLEO-OUT19A1 Industrial Digital Output Expansion Board

Introduction

The X-NUCLEO-OUT19A1 industrial digital output expansion board for STM32 Nucleo provides a powerful and flexible environment for the evaluation of the driving and diagnostic capabilities of the IPS8160HQ-1 octal high-side smart power solid state relay, in a digital output module connected to 1 A industrial loads. The X-NUCLEO-OUT19A1 interfaces with the microcontroller on the STM32 Nucleo via 3 kV and 3.7 kV optocouplers driven by GPIO pins and Arduino® R3 connectors. The expansion board can be connected to either a NUCLEO-F401RE or a NUCLEO-G431RB development board. It is also possible to evaluate a system composed of a X-NUCLEO-OUT19A1 stacked on other expansion boards.

Overview

The X-NUCLEO-OUT19A1 embeds the IPS8160HQ-1 intelligent power switch (IPS), which features overcurrent and overtemperature protection for safe output loads control. The board is designed to meet the application requirements for the galvanic isolation between the user and power interfaces. An optical isolation satisfies this requirement. The isolation is implemented through three optocouplers (ISO1, ISO2, ISO3) for the input signals forward to the device and the status cumulative diagnostic feedback signal of the device. The expansion board features:

Based on the IPS8160HQ-1 octal high-side switch, which features:

Operating range 10.5 to 36 V
Low power dissipation (RON(MAX) = 280 mΩ)

Fast decay for inductive loads
Under-voltage lock-out

Overload and over-temperature protections
Loss of ground protection

QFN48L 8×6 mm package
Application board voltage operating range: 15 to 33 V

Extended voltage operating range (J9 open) up to 36 V
Operating current: up to 1 A per channel

Green LEDs for outputs on/off status (J12 and J13 close 1-2, 3-4, 5-6, 7-8)
Red LED for common overheating diagnostic (SW2 close 2-3)

3 kV galvanic isolation
Supply rail reverse polarity protection

Compatible with STM32 Nucleo development boards
Equipped with Arduino® UNO R3 connectors

RoHS and China RoHS compliant
CE certified

Digital section
The digital section is associated with the STM32 interface and the digital supply voltage to and from the X-NUCLEO-OUT19A1 expansion board.

The dotted green line indicates the whole digital interface section. The pink rectangles identify the Arduino® UNO R3 connectors. The four Arduino® UNO R3 connectors:

allow the expansion board to communicate with the STM32 Nucleo development board microcontroller accessing the STM32 peripheral and GPIO resources;
provide the digital supply voltage between the STM32 Nucleo development board and the X-NUCLEOOUT19A1 expansion board, in either direction.

Usually, the STM32 Nucleo development board supplies the expansion board by a 3v3 or 5v0 generated by the
USB. You can select the preferred voltage on the expansion board via SW3 (3v3 closing pins 1-2; 5v0 closing pins 2-3).

Alternatively, it is possible to supply the STM32 Nucleo development board by the expansion board. In this case, an external supply voltage (7-12 V) should be connected to the CN11 connector (not mounted by default) on the expansion board and the ground loop should be closed by mounting D2 (enabling the reverse polarity protection) or by closing J11 (without reverse polarity).

To supply the VIN voltage rail, it is necessary to:

close the JP5 jumper between pins 2 and 3 and open the JP1 jumper on the NUCLEO-F401RE;
open the JP5 jumper between pins 1 and 2 and close the JP5 jumper between pins 3 and 4 on the NUCLEO-G431RB.

Power section
The power section involves the power supply voltage (CN1, pin 1 for VCC, pin 2 for GND), the load connection (eight loads can be connected between each pin of CN2, CN3, CN4, and CN12 and pin 2 of CN1), EMC protections (U2), and supply reverse polarity protection (D1).

Status (overtemperature) red LED
Output channels – green LEDs
IPS8160HQ-1
Output and power supply connector

For EMC:

the SM15T39CA transient voltage suppressor (U2), enabled by closing J9, is placed between VCC and GND tracks to protect the IPS8160HQ-1 against surge discharge on the supply rail path up to ±1 kV/2 Ω coupling;
in the common mode surge testing, two single-layer capacitors (C11 and C12 – not included) must be soldered at the predisposed locations;
the IPS8160HQ-1 output stages do not require additional EMC protections with respect to the IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-8 standards.

The EMC performance of the X-NUCLEO-OUT19A1 is detailed below:

for emission, compliance with standards:
EN IEC 61000-6-3:2021
EN 55032:2015 +A1:2020
for immunity, compliance with standards:
EN IEC 61000-6-1:2019
EN 55035:2017 +A11:2020

Hardware requirements

The X-NUCLEO-OUT19A1 expansion board is designed to be used with the NUCLEO-F401RE or NUCLEOG431RB STM32 Nucleo development boards. To function correctly, the X-NUCLEO-OUT19A1 must be plugged onto the matching Arduino® UNO R3 connector pins on the STM32 Nucleo board as shown below

System requirements

To use the STM32 Nucleo development boards with the X-NUCLEO-OUT19A1 expansion board, you need:
- a Windows PC/laptop (Windows 7 or above)
- a type A to mini-B USB cable to connect the STM32 Nucleo board to the PC when using a NUCLEOF401RE development board
- a type A to micro-B USB cable to connect the STM32 Nucleo board to the PC when using a NUCLEOG431RB development board
- the X-CUBE-IPS firmware and software package installed on your PC/laptop

Board setup

Step 1. Connect the mini-USB or micro-USB cable to your PC to use the X-NUCLEO-OUT19A1 with NUCLEOF401RE or NUCLEO-G431RB development board
Step 2. Download the firmware (.bin) onto the STM32 Nucleo development board microcontroller through STM32 ST-LINK utility, STM32CubeProgrammer, and according to your IDE environment as detailed in the table below
NUCLEO-F401RE
IAR Keil STM32CubeIDE
EWARM-OUT09_19-
STM32F4xx_Nucleo.bin
MDK-ARM-OUT09_19-
STM32F4xx_Nucleo.bin
STM32CubeIDE-OUT09_19-
STM32F4xx_Nucleo.bin

NUCLEO-G431RB
IAR Keil STM32CubeIDE
EWARM-OUT09_19-
STM32G4xx_Nucleo.bin
MDK-ARM-OUT09_19-
STM32G4xx_Nucleo.bin
STM32CubeIDE-OUT09_19-
STM32G4xx_Nucleo.bin
Step 3. Connect the IPS8160HQ-1 device supply voltage via CN1 (see Section 1.3 Power section).

Step 4. Provide the digital supply voltage (see Section 1.2 Digital section).
Step 5. Connect the load on the output connector (see Section 1.3 Power section).
Step 6. Reset the example sequence by pushing the black button on the STM32 Nucleo board.

Step 7. Push the blue button on the STM32 Nucleo board to choose among the examples provided in the default firmware package.

Schematic diagrams

Bill of materials

Item	Quantity	Reference	Part/value	Description	Manufacturer	Order code
1	8	C1 C2 C3 C4 C5 C6 C7 C8	10nF, 0603 (1608 Metric), 50V, +/-10%	CAP CER 10000PF 50V X7R 0603	Wurth Electronics Inc.	885382206002
2	0	C9	47uF, Radial, Can 100V, +/-20%	CAP 47 UF 20% 100 V (not assembled)	Wurth Electronics Inc.	860040875002
3	1	C10	2.2uF, 1206 (3216 Metric), 100V, +/-10%	CAP CER 2.2UF 100V X7R 1206	AVX Corporation	12061C225KAT2A
4	0	C11 C12	4700pF, 1825 (4564 Metric), 3000V (3kV), +/-10%	CAP CER 4700PF 3KV X7R 1825 (not assembled)	Vishay Vitramon	HV1825Y472KXHATHV
5	1	C13	0.1uF, 0805 (2012 Metric), 100V, +/-10%	CAP CER 0.1UF 100V X7R 0805	Wurth Electronics Inc.	885012207128
6	5	CN1 CN2 CN3 CN4 CN12	691214110002, 7.4X7 pitch 3.5	TERM BLK 2POS SIDE ENT 3.5MM PCB	Wurth Electronics Inc.	691214110002
7	1	CN5	10 ways, 1 row	CONN RCPT 10POS 0.1 GOLD PCB	SAMTEC 4UCON	ESQ-110-14-T-S 17896
8	2	CN6 CN9	8 ways, 1row	CONN RCPT 8POS 0.1 GOLD PCB	SAMTEC 4UCON	ESQ-108-14-T-S 15782
9	0	CN7 CN10		CONN RCPT 38POS 0.1 GOLD PCB (not assembled)	Samtec Inc.	SSQ-119-04-L-D
10	1	CN8	6 ways, 1 row	CONN RCPT 6POS 0.1 GOLD PCB	SAMTEC 4UCON	ESQ-106-04-T-S 15781
11	0	CN11	691214110002, 7.4X7 pitch 3.5	TERM BLK 2POS SIDE ENT 3.5MM PCB (not assembled)	Wurth Electronics Inc.	691214110002
12	1	D1	STPS1H100, DO-214AC, SMA, 1A	DIODE SCHOTTKY 100V 1A SMA	ST	STPS1H100AFN
13	0	D2	BAT48JFILM, SC-76, SOD-323, 750mV @ 200mA, 350mA (DC)	DIODE SCHOTTKY 40V 350MA SOD323 (not assembled)	ST	BAT48JFILM
14	8	D3 D4 D5 D6 D7 D8 D9 D10	150060VS75000, 0603 (1608 Metric), 20mA	LED GREEN CLEAR 0603 SMD	Wurth Electronics Inc.	150060VS75000
15	1	D11	RED, 0603 (1608 Metric), 20mA	LED RED CLEAR 0603 SMD	Wurth Electronics Inc.	150060RS75000
16	2	ISO1 ISO2	TLP293-4(V4GBT PE, 16-SOIC (0.179″, 4.55mm Width)	OPTOISOLATOR 3.75KV TRANS SO16	Toshiba Semiconductor and Storage	TLP293-4(GB-TP,E TLP293-4(V4GBTPE

Item	Quantity	Reference	Part/value	Description	Manufacturer	Order code
17	1	ISO3	ACPL-217-50AE, 4-SOIC (0.173″, 4.40mm Width)	OPTOISOLATOR 3KV TRANSISTOR 4- SO	Broadcom Limited	ACPL-217-50AE
18	10	J9 J10 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10	JUMPER-con2- strip-male	JUMPER-CONN HEADER .100 STR 2POS	WURTH	61300211121
19	0	J11	JUMPER-con2- strip-male	JUMPER-CONN HEADER .100 STR 2POS (not assembled)	WURTH	61300211121
20	2	J12 J13	con8-2×4-strip- male	CONN HEADER .100 DUAL STR 8POS	WURTH	61300821121
21	8	R1 R2 R3 R4 R5 R6 R7 R8	390, 0603 (1608 Metric), 0.1W, 1/10W, +/-1%	RES SMD 390 OHM 1% 1/10W 0603	Yageo	RC0603FR-07390RL
22	8	R9 R10 R11 R12 R13 R14 R15 R16	68k, 0603 (1608 Metric), 0.1W, 1/10W, +/-1%	RES SMD 68K OHM 1% 1/10W 0603	Yageo	RC0603FR-0768KL
23	8	R17 R18 R19 R20 R21 R22 R23 R24	12k, 0603 (1608 Metric), 0.1W, 1/10W, +/-1%	RES SMD 12K OHM 1% 1/10W 0603	Yageo	RC0603FR-0712KL
24	8	R25 R26 R27 R28 R29 R30 R31 R32	15k, 0603 (1608 Metric), 0.1W, 1/10W, +/-1%	RES SMD 15K OHM 1% 1/10W 0603	Yageo	RC0603FR-0715KL
25	1	R33	2.2K, 0603 (1608 Metric), 0.1W, 1/10W, +/-1%	RES SMD 2.2K OHM 1% 1/10W 0603	Yageo	RC0603FR-072K2L
26	2	R34 R35	0603 (1608 Metric), 0.1W, 1/10W, +/-1%	CHIP RESISTOR SMD 1% 1/10W 0603	Yageo	RC0603FR-070RL
27	9	R101 R102 R108 R111 R113 R114 R115 R116 R118	100, 0603 (1608 Metric), 0.1W, 1/10W, +/-1%	RES SMD 100 OHM 1% 1/10W 0603	Yageo	RC0603FR-07100RP
28	0	R103 R104 R105 R106 R107 R109 R110 R112 R117 R119 R120	100, 0603 (1608 Metric), 0.1W, 1/10W, +/-1%	RES SMD 100 OHM 1% 1/10W 0603 (not assembled)	Yageo	RC0603FR-07100RP
29	2	SW1 SW2	con3-strip-male	CONN HEADER .100 STR 3POS	WURTH	61300311121
30	1	TP8	5001, 0.100″ Dia x 0.180″ L (2.54mm x 4.57mm)	TEST POINT PC MINI .040″D BLACK	Keystone Electronics	5001
31	1	U2	SM15T39CA, DO-214AB, SMC, 1500W (1.5kW)	TVS DIODE 33.3V 69.7V SMC	ST	SM15T39CA
32	0	U5	ESDA15P60-1U1 M, 2-UDFN	TVS DIODE 13.2V 22.7V 1610 (not assembled)	ST	ESDA15P60-1U1M

Item	Quantity	Reference	Part/value	Description	Manufacturer	Order code
33	1	U1	IPS8160HQ-1, QFN48L 8x6mm	Octal High Side Power Solid State Relay for high inductive loads	ST	IPS8160HQ-1
34	20			jumper close 2.54mm+F26:F41 F39F25:F41F24:F 4F14:F41	WURTH	60900213421

Board versions

Finished good	Schematic diagrams	Bill of materials
X$NUCLEO-OUT19A1 (1)	X$NUCLEO-OUT19A1 schematic diagrams	X$NUCLEO-OUT19A1 bill of materials

Regulatory compliance information

Notice for US Federal Communication Commission (FCC)
For evaluation only; not FCC approved for resale
FCC NOTICE – This kit is designed to allow:

Product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and
Software developers to write software applications for use with the end product.

This kit is not a finished product and when assembled may not be resold or otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter 3.1.2.

Notice for Innovation, Science and Economic Development Canada (ISED)
For evaluation purposes only. This kit generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to Industry Canada (IC) rules.

Notice for the European Union
This device is in conformity with the essential requirements of the Directive 2014/30/EU (EMC) and of the Directive 2015/863/EU (RoHS).

Notice for the United Kingdom
This device is in compliance with the UK Electromagnetic Compatibility Regulations 2016 (UK S.I. 2016 No. 1091) and with the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 (UK S.I. 2012 No. 3032).

Documents / Resources

STMicroelectronics UM3074 X-NUCLEO-OUT19A1 Industrial Digital Output Expansion Board [pdf] User Manual
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