ATX IMBA-Q870-i2 Manual de instalación rápida - Página 13
Navegue en línea o descargue pdf Manual de instalación rápida para Placa base ATX IMBA-Q870-i2. ATX IMBA-Q870-i2 19 páginas. Atx motherboard supports 22nm lga1150 intel core i7/i5/i3/ pentium and celeron cpu per intel q87, ddr3, three independent displays vga/dvi-i/hdmi/idp, dual intel gbe, usb 3.0, sata 6gb/s, audio, iris-2400 and rohs
Imprimir páginaCOM2, COM3, COM5, COM6: Internal RS-232 serial port connectors
Function
COM2
COM3
COM5
COM6
COM4: RS-422/485 serial port connector
PIN NO.
1
3
PIN
DESCRIPTION
1
DCD
3
RXD
5
TXD
7
DTR
9
GND
11
DCD
13
RXD
15
TXD
17
DTR
19
GND
21
DCD
23
RXD
25
TXD
27
DTR
29
GND
31
DCD
33
RXD
35
TXD
37
DTR
39
GND
DESCRIPTION
RXD485#
TXD485+
PIN
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
PIN NO.
DESCRIPTION
2
4
DESCRIPTION
DSR
RST
CTS
RI
GND
DSR
RST
CTS
RI
GND
DSR
RST
CTS
RI
GND
DSR
RST
CTS
RI
GND
RXD485+
TXD485#
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