Asus UPX-EDGE-ASL01 Manuale d'uso - Pagina 27

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2.3.11

COM (15)

Terminal block interface for RS-232/422/485 function. Default setting is RS-232. Please

see the hardware pin assignment and table below.

Signal

DCD/RS422TX-/RS485-

TX / RS422RX+

DSR

CTS

To change the Serial Port Configuration setting, please follow the steps below:

Step 1: Reboot system and press "Deletei" to access BIOS settings.

Step 2: Select Advanced and chose Serial Port Configuration.

Step 3: Select Mode and chose configuration, as per the image below.

Chapter 2 – Hardware Information

Signal

RX/RS422TX+/ RS485+

DTR / RS422RX-

RTS

GND