The X30 is a non-isolated 16-channel GPIO module, is one of the optional X series I/O modules in the ARMxy series ARM Based industrial computers.
GPIO is the abbreviation of General-Purpose Input/Output. It is a flexible pin that allows devices such as microcontrollers and single-board computers (such as ARMxy, Raspberry Pi) to interact with external hardware.
The GPIO module is a flexible interface widely used in embedded systems for interacting with external devices.
X30 is an industrial-grade expansion module specially designed for the ARMxy series ARM embedded computers. The module features overvoltage protection, fault protection, and overcurrent protection circuit designs to ensure stability and reliability in complex industrial environments. X30 provides 16 GPIO channels, greatly expanding the I/O capabilities of the ARMxy series ARM embedded computers.
The 16 GPIO channels of the X30 can be freely configured as input or output.
Main features:
Configurability: GPIO pins can be set to input or output mode.
Input mode: used to read external signals (such as button status).
Output mode: used to control external devices (such as lighting an LED).
Digital signal: GPIO usually processes digital signals, that is, high level (1) or low level (0).
Versatility: Some GPIO pins can also support other functions, such as PWM, I2C, SPI, etc.
Common applications:
Control LED: Control the on and off of LED through output mode.
Read button: Detect the button status through input mode.
Drive motor: Control the motor speed through PWM signal.
Sensor interface: Connect sensors such as temperature and humidity.
Example:
On the ARMxy or Raspberry Pi, GPIO pins are often used to control LEDs or read button states.
For example:
Output mode: turn an LED on or off.
Input mode: detect if a button is pressed.
|
Name |
Parameter |
Description |
|
Power Supply |
Operating Power |
Internal Voltage |
|
Working Voltage |
12V-24V |
|
|
Power Consumption |
1.5W |
|
|
Digital Output |
Output Mode |
Single-ended output |
|
Output Voltage |
High level: 3.3V Low level: 0.7V |
|
|
Maximum Output Current per Channel |
5mA |
|
|
Digital Input |
Withstand Voltage |
Maximum voltage: 3.5V Minimum voltage: 0V |
|
Logic Level |
Logic 1: 3.0V ~ 3.5V Logic 0: 0V ~ 1.0V |
|
|
Input Current |
5mA |
|
|
Certifications |
EMC |
IEC 61000-4-2 (ESD) Level 3 |
Note: The GPIO ports do not support electrical isolation and cannot withstand transient high voltage or large current.
