石榴姐

Industrial digital output expansion board based on ISO8200AQ, suitable for STM32 Nucleo

X-NUCLEUS-OUT02A1

Overview

The X-NUCLEO-OUT02A1 industrial digital output expansion board for STM32 Nucleo is based on the ISO8200AQ galvanic isolated octal high-side smart power solid state-relay.

It provides an affordable and easy-to-use solution for the development of 8-channel digital output modules, letting you easily evaluate the ISO8200AQ communication and industrial load driving features.
The X-NUCLEO-OUT02A1 can be connected to a NUCLEO-F401RE or NUCLEO-F334R8 development board via Arduino™ UNO R3 connectors.
You can also evaluate the 16-channel digital output modules by connecting two X-NUCLEO-OUT02A1 expansion boards and activating the daisy chaining feature.
The X-NUCLEO-OUT02A1 interfaces with the STM32 controller via SPI and GPIO pins and is compatible with the Arduino™ UNO R3 (default configuration) and ST morpho (optional, not mounted) connectors.
Industrial PLC functionality with 8 inputs and 16 outputs can be added with the X-NUCLEO-PLC01A1 expansion board.

Main features

Based on the ISO8200AQ whose main characteristics are:
- Embedded 4kV galvanic isolation
- Radio frequency communication between the logic and process sides for maximum noise immunity
- Very low power dissipation (R_ON(MAX) = 220 mΩ)
- Fast decay for inductive loads
- 20 MHz SPI I/F on logic side
- V_CC power good diagnostics
- Overload and overheating protections with thermal shutdown and diagnostics
- QFN-32L (9x11x1 mm) package
10.5 to 33 V operating voltage range
Green LED (x8) for output on/off status
Red LED for process supply power good fault
Red LED for overload and overheating
Supply reverse polarity protection

EMC compliance according to IEC61000-4-2, IEC61000-4-3, IEC61000-4-5
Compatible with STM32 Nucleo boards
Equipped with Arduino™ UNO R3 connectors
CE certified
RoHS and China RoHS compliant
WEEE compliant

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-18 08:47:00

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