STMicroelectronics X-NUCLEO-OUT15A1 Expansion Board, Arduino Compatible Board

The STMicroelectronics industrial digital output expansion board for STM32 Nucleo. It provides a powerful and flexible environment for the evaluation of the driving and diagnostic capabilities of the IPS1025HF single high-side, smart power, solid-state relay in a digital output module connected to 2.5 A industrial loads. The X-NUCLEO-OUT15A1 interfaces with the microcontroller on the STM32 Nucleo via 5 kV optocouplers driven by the GPIO pins and Arduino® UNO R3 connectors. The expansion board can be connected to either a NUCLEO-F401RE or a NUCLEO-G431RB development board.

Application board operating range: 8-33 V/0-2.5 A
Extended voltage operating range (J3 open) up to 60 V
Green LED for output on/off status (J11 close 3-4 and SW5 close 1-2)
Red LEDs for overload and overheating diagnostics (SW2 and SW4 close 2-3)
Output voltage on/off status feedback (J11 close 1-2)
Control signal for fast discharge of output voltage (J11 close 5-6, J12 close)
External fast discharge circuitry for huge inductive loads (J11 close 7-8)
5 kV galvanic isolation
Supply rail reverse polarity protection
Compatible with STM32 Nucleo development boards
Equipped with Arduino® UNO R3 connectors