Beckhoff CB3056 Manual de usuario Pagina 16

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 86
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 15
Chapter: Connectors System
page 16 Beckhoff New Automation Technology CB3056
3.4 System
A number of signals for system control and for SMBus communication are provided through a 2x12 pin
connector (FCI 98424-G52-24LF). This connector combines signals for power button, reset, keyboard,
speaker, and several LEDs such as harddisk LED, and suspend LED, and three additional LEDs which
are driven by GPIOs. Of these three GPIO-LEDs, LED1 and LED2 are already provided with a series
resistor. SMBus capable devices can also be connected.
Pinout 2x12pin connector:
Description Name Pin Name Description
ground GND 1 13 3.3V 3.3V supply
reset to ground RSTBTN# 2 14 PWRBTN# on/suspend button
LED suspend / ACPI S-LED 3 15 S3.3V standby supply 3.3V
LED harddisk SATALED 4 16 GPIOLED3 LED GPIO device 3
LED GPIO device 1 GPIOLED1 5 17 BATT battery
LED GPIO device 2 GPIOLED2 6 18 SMBALERT#
SMB alert
SMB Clock SMBCLKEX 7 19 SMBDATEX SMB data
speaker to 5V SPEAKER 8 20 SVCC standby supply 5V
keyboard clock KCLK 9 21 KDAT keyboard data
ground GND 10 22 VCC 5V supply
ground GND 11 23 VCC 5V supply
ground GND 12 24 VCC 5V supply
Vista de pagina 15
1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 85 86

Comentarios a estos manuales

Sin comentarios