Industrial Digital output expansion board based on ISO8200BQ for STM32 Nucleo

The X-NUCLEO-OUT01A1 is an Industrial Digital output expansion board based on ISO8200BQ for STM32 Nucleo boards.

It provides an affordable and easy-to-use solution involving galvanic insulation embedded in industrial power switch driver applications.

The Arduino™ UNO R3 connector compatibility allows to connect the following STM32 Nucleo development boards: NUCLEO-F103RB, NUCLEO-F302R8 and NUCLEO-F401RE.

The X-NUCLEO-OUT01A1 can be connected to the X-NUCLEO-PLC01A1 to form a powerful industrial PLC with 8 inputs and 16 outputs.

Wireless communication capabilities can be added with the X-NUCLEO-IDW01M1, which establishes communication on a smart device to manage the PLC remotely. A dedicated ST-PLC app is available for Android™ and iOS™ systems for this purpose.

This evaluation board is designed to meet industrial standard requirements.

Key Features

  • Enables industrial programmable logic controller (PLC) capabilities on STM32 Nucleo
  • ISO8200BQ galvanic isolated octal high-side smart power solid state-relay
  • Operating voltage from 10.5 V to 33 V
  • Maximum operating output current per channel IOUT = 700 mA
  • Status LEDs: Fault, Thermal protection
  • Compatible with Arduino® UNO R3 connector
  • Compliance with EMC standards:
    • IEC61000-4-2: 8kV Contact Discharge and 15kV Air discharge
    • IEC61000-4-3: 4kV Discharge on output and supply line
    • IEC61000-4-5: 2kV Discharge on output and supply line
  • Compatible with STM32 Nucleo boards
  • RoHS compliant




Technical Documentation

Product Specifications
Description Version Size
DB3267 DB3267: Industrial Digital output expansion board based on ISO8200BQ for STM32 Nucleo 1.0 262 KB
User Manuals
Description Version Size
UM2209 UM2209: Getting Started with X-NUCLEO-OUT01A1 industrial digital output expansion board for STM32 Nucleo 1.0 822 KB

Presentations & Training Material

Description Version Size
X-NUCLEO-OUT01A1 Quick start guide 1.0 1 MB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
X-NUCLEO-OUT01A1 gerber files 1.0 290 KB
Bill of Materials
Description Version Size
Schematic Pack
Description Version Size
X-NUCLEO-OUT01A1 schematics 1.0 117 KB

Publications and Collaterals

Description Version Size
Products and solutions for Smart industry 2.0 5 MB
STM32 Open Development Environment Brochure 15.10 4 MB

Tools and Software

Embedded Software
MCUs Embedded Software
Evaluation Tools
Product Evaluation Tools

Sample & Buy

Part Number Marketing Status Board production status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
X-NUCLEO-OUT01A1 Active Stock available 20.83 1 NEC EAR99 ITALY MORE INFO Buy Direct Add to cart DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-OUT01A1 ActiveEcopack2

(**) The Material Declaration forms available on may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.