I/O Connector; Com Connector; Dvi-D Connector - Advantech MIC-7420 User Manual

2.4

I/O Connector

2.4.1

COM Connector

MIC-7420 provides two DB9 connectors for RS-232/422/485.
Table 2.5: COM Connectors
RS-232
Pin Signal Name
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
2.4.2

DVI-D Connector

Table 2.6: DVI-D Connector
Pin Signal
1 T.M.D.S. Data2-
2 T.M.D.S. Data2+
3 Ground
4 VGA DCC Clock
5 VGA DCC Data
6 DDC Clock
7 DDC Data
8 Analog Vertical Sync
9 T.M.D.S. Data1-
10 T.M.D.S. Data1+
11 Ground
12 Ground
13 Ground
14 +5V Power
15 Ground
MIC-7420 User Manual
RS-422
Signal Name
Tx-
Tx+
Rx+
Rx-
GND
NC
NC
NC
NC
Pin Signal
16 Hot Plug Detect
17 T.M.D.S. Data0-
18 T.M.D.S. Data0+
19 Ground
20 Ground
21 Ground
22 DVI Detect
23 T.M.D.S. Clock+
24 T.M.D.S. Clock
C1 N/A
C2 N/A
C3 N/A
C4 N/A
C5 Ground
10
RS-485
Signal Name
DATA-
DATA+
NC
NC
GND
NC
NC
NC
NC