Additional Features; Feature Connectors; Buttons & Leds; Table 21 Feature Connector X18 Pinout Description - Congatec conga-PA5 Manual

6

Additional Features

6.1

Feature Connectors

The conga-PA5 has three feature connectors (X18, X19 and X20) onboard. The SBC supports front panel features such as power button, status
LEDs, I2C, watchdog, GPIOs via these connectors.
6.1.1 Buttons & LEDs
The conga-PA5 offers Lid, sleep, reset, power buttons as well as LED signals via the feature connector X18. The pinout is described below:
Table 21 Feature Connector X18 Pinout Description
Pin Signal Name
1 LID_BTN#
2 GND
3 SLP_BTN#
4 GND
5 RST_BTN#
6 GND
7 PWR_BTN#
8 GND
9 PWR_LED (anode)
10 GND (cathode)
11 SATA_LED (anode)
12 SATA_ACT# (cathode)
Connector Type
X18: 1.25mm pitch, 12x1 pin PicoBlade header
Possible Mating Connector: Molex 51021-1200
Note
The LEDs on the conga-PA5 have series resistors. Therefore, you can connect X18 pins directly to the LED terminals.
Copyright © 2017 congatec AG
Feature Connector X18
PA50m01 35/46