11
1.4 I/O Panel
1
COM Port (COM1) (RS232/422/485)*
2
DisplayPort (DP1)
3
D-Sub Port (VGA1) (IMB-1220-L Only)
4
LAN RJ-45 Port (LAN1)**
5
LAN RJ-45 Port (LAN2)***
6
Line out (Lime)
7
Microphone (Pink)
8
USB3.2 Gen1 Ports (USB_5_6) (IMB-1220 / IMB-X1220)
USB2.0 Ports (USB_5_6) (IMB-1221)
9
USB3.2 Gen1 Ports (USB_1_2)
10 DisplayPort (DP2) (IMB-1220-D Only)
11 HDMI Port (HDMI1)
12 COM Port (COM2) (RS232/422/485)*
* This motherboard supports RS232/422/485 on COM1, 2 ports. Please refer to below table for
the pin definition. In addition, COM1, 2 ports (RS232/422/485) can be adjusted in BIOS setup
utility > Advanced Screen > Super IO Configuration. You may refer to page 34 for details.
COM1, 2 Port Pin Definition
PIN
RS232
RS422
RS485
1
DCD
TX-
RTX-
2
RXD
RX+
N/A
3
TXD
TX+
RTX+
4
DTR
RX-
N/A
5
GND
GND
GND
6
DSR
N/A
N/A
7
RTS
N/A
N/A
8
CTS
N/A
N/A
9
+5V / +12V
N/A
N/A
Содержание IMB-1220
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