STEVAL-BFA001V2B

STEVAL-BFA001V2B is a multi-sensor predictive maintenance kit with IO-Link stack v.1.1. The STEVAL-BFA001V2B is an industrial reference design kit for condition monitoring (CM) and predictive maintenance (PdM), in a layout that is designed to meet IEC61000-4-2/4 and EN60947 requirements for industrial applications. The hardware consists of a highly compact industrial sensor board specifically designed for real industrial applications, and necessary debugging tools, cables, plugs and adapters for an industrial communications scenario. The connection is managed using a standard multipolar cable with one wire used for IO-Link data. The STSW-BFA001V2 firmware package (freely available on www.st.com) includes dedicated algorithms for advanced time and frequency domain signal processing and analysis of high BW 3D digital accelerometer for vibration monitoring. The package includes pressure, relative humidity and temperature sensor monitoring samples as well as audio algorithms for AE.

• Main supply voltage range from 18 to 32V
• Main components of sensor node: 32bit ARM® Cortex®-M4 core for signal processing and analysis
• Ultra-wide bandwidth (up to 6KHz), low-noise, 3-axis digital vibration sensor (IIS3DWB)
• Absolute digital pressure sensor (LPS22HB), Relative humidity and temperature sensors (HTS221)
• Digital microphone sensor, IO-Link PHY device (L6362A), EEPROM (M95M01-DF) for data storage
• Microphone algorithms for: PDM to PCM, Sound pressure level (SPL) and Audio FFT
• IO-Link dev stack v1.1 protocol and IODD for all measurement included (provided by TEConcept GmbH)
• M12 standard industrial connector and SWD connector for debugging and programming capability
• Reset button, expansion connector with GPIO, ADC, I²C bus, timer
• Designed to meet IEC industrial standard requirements

Contents

Sensor node (marked STEVAL-IDP005V2), Communication adapter board (marked STEVAL-UKI001V2; not available for separate sale), STLINK-V3MINI programming and debugging interface, Cables and connector.