Hdmi Connector; Serial Port Connector (Com1~Com2) - AXIOMTEK UST510-52B-FL Series User Manual

3.2.2

HDMI Connector

The HDMI (High-Definition Multimedia Interface) Rev1.4b is a compact digital
interface which is capable of transmitting high-definition video and high-resolution
audio over a single cable. Pin definition follows HDMI Type A standard.
3.2.3

Serial Port Connector (COM1~COM2)

⚫ 1 port TB supports 2COM
⚫ COM mode supports RS-232/422/485 (which can be selected by BIOS)
⚫ Pin define is listed as follows:
PIN RS232 RS422
B5 RX TX+
B4 CTS TX-
B3 TX RX+
B2 RTS RX-
B1 GND GND
Button & Connector Settings
RS485 PIN RS232
D+ A5 RX
D- A4 CTS
x A3 TX
x A2 RTS
GND A1 GND
UST510-52B-FL Series user's Manual
RS422 RS485
TX+ D+
TX- D-
RX+ x
RX- x
GND GND
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