Advantech UN0148B33B2404-T, Руководство пользователя

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UNO-148 User Manual 22
2.3.1 M.2 Connector
There is one M.2 B Key connector for M.2 cards, labeled “CN14” on the board. This
M.2 interface is a SATA signal co-lay with a USB signal. It will automatically detect
which device you installed and determine the appropriate SATA or USB signal to use.
Therefore, it supports the installation of M.2 2242 (w/SATA signal) or 3042/3052 mod-
ule (w/ USB Signal).
2.3.2 mPCIe Connector
There’s one sockets for full size PCI Express mini cards, labeled “MINI1” on the
board. It supports iDoor module for diversified applications such as isolated COM
port, Profibus, WLAN GPRS, LTE, and MRAM. Users can install the iDoor easily with
optional extension kit.
2.3.3 Nano SIM Slot
There’s one Nano SIM Slot for supporting LTE function, labeled “CN14-1” on board.
In addition to install SIM card on “CN14-1”, users are required to install a LTE Module
on “CN14” M.2 B Key to enable the functionality.
2.4 Others
Figure 2.15 Indicators, Reset Buttons, and Antenna Hole
2.4.1 LED Indicators
Three LEDs indicate the status of the system’s power, RTC battery, and programma -
ble LED for user’s configurations.

PWR (Power): Green indicates “normal” and orange indicates “standby”.

BTR (RTC Battery): Red indicates a low RTC battery. Check the RTC battery.

RUN (Programmable): Users can configure the LED indicator’s behavior
through GPO signal controls. Green indicates under programming.
2.4.2 Reset Buttons
Press the “Reset” button to initiate a hardware reset.